Microsoft Known Issue

Known issues in Microsoft Patches:
 
Microsoft often releases patches to address security and reliability issues. Sometimes, patches itself will introduce unprecedented issues after installing them. Here's the updated list of all the known issues in Microsoft patches and possible workaround for them.

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workaround
Jan 13, 2021
KB4598297
2021-01 Security Only Quality Update for Windows Server 2012 for x64-based Systems (KB4598297)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jan 13, 2021
KB4598243
2021-01 Cumulative Update for Windows 10 Version 1607 for x64-based Systems (KB4598243)
After installing KB4467684, the cluster service may fail to start with the error “2245 (NERR_PasswordTooShort)” if the group policy “Minimum Password Length” is configured with greater than 14 characters.
Set the domain default "Minimum Password Length" policy to less than or equal to 14 characters. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jan 13, 2021
KB4598289
2021-01 Security Only Quality Update for Windows Server 2008 R2 for x64-based Systems (KB4598289) (ESU)
After installing this update and restarting your device, you might receive the error, “Failure to configure Windows updates. Reverting Changes. Do not turn off your computer,” and the update might show as Failed in Update History.
This is expected in the following circumstances: If you are installing this update on a device that is running an edition that is not supported for ESU. For a complete list of which editions are supported, see KB4497181. If you do not have an ESU MAK add-on key installed and activated.  If you have purchased an ESU key and have encountered this issue, please verify you have applied all prerequisites and that your key is activated. For information on activation, please see this blog post. For information on the prerequisites, see the "How to get this update" section of this article.
workaround
Jan 13, 2021
KB4598289
2021-01 Security Only Quality Update for Windows Server 2008 R2 for x64-based Systems (KB4598289) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jan 13, 2021
KB4598242
2021-01 Cumulative Update for Windows Server, version 2004 for x64-based Systems (KB4598242)
System and user certificates might be lost when updating a device from Windows 10, version 1809 or later to a later version of Windows 10. Devices will only be impacted if they have already installed any Latest cumulative update (LCU) released September 16, 2020 or later and then proceed to update to a later version of Windows 10 from media or an installation source which does not have an LCU released October 13, 2020 or later integrated. This primarily happens when
If you have already encountered this issue on your device, you can mitigate it within the uninstall window by going back to your previous version of Windows using the instructions here. The uninstall window might be 10 or 30 days depending on the configuration of your environment and the version you’re updating to. You will then need to update to the later version of Windows 10 after the issue is resolved in your environment. Note Within the uninstall window, you can increase the number of days you have to go back to your previous version of Windows 10 by using the DISM command /Set-OSUninstallWindow. You must make this change before the default uninstall window has lapsed. For more information, see DISM operating system uninstall command-line options. We are working on a resolution and will provide updated bundles and refreshed media in the coming weeks.
workaround
Jan 13, 2021
KB4598242
2021-01 Cumulative Update for Windows Server, version 2004 for x64-based Systems (KB4598242)
When using the Microsoft Japanese Input Method Editor (IME) to enter Kanji characters in an app that automatically allows the input of Furigana characters, you might not get the correct Furigana characters. You might need to enter the Furigana characters manually. Note The affected apps are using the ImmGetCompositionString() function.
We are working on a resolution and will provide an update in an upcoming release.
workaround
Jan 13, 2021
KB4598285
2021-01 Security Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems (KB4598285)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jan 13, 2021
KB4598287
2021-01 Security Only Quality Update for Windows Server 2008 for x64-based Systems (KB4598287) (ESU)
After installing this update and restarting your device, you might receive the error, “Failure to configure Windows updates. Reverting Changes. Do not turn off your computer”, and the update might show as Failed in Update History.
This is expected in the following circumstances: If you are installing this update on a device that is running an edition that is not supported for ESU. For a complete list of which editions are supported, see KB4497181. If you do not have an ESU MAK add-on key installed and activated.  If you have purchased an ESU key and have encountered this issue, please verify you have applied all prerequisites and that your key is activated. For information on activation, please see this blog post. For information on the prerequisites, see the "How to get this update" section of this article.
workaround
Jan 13, 2021
KB4598287
2021-01 Security Only Quality Update for Windows Server 2008 for x64-based Systems (KB4598287) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jan 13, 2021
KB4598278
2021-01 Security Monthly Quality Rollup for Windows Server 2012 for x64-based Systems (KB4598278)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jan 13, 2021
KB4598230
2021-01 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4598230)
After installing KB4493509, devices with some Asian language packs installed may receive the error, "0x800f0982 - PSFX_E_MATCHING_COMPONENT_NOT_FOUND."
Uninstall and reinstall any recently added language packs. For instructions, see Manage the input and display language settings in Windows 10. Select Check for Updates and install the April 2019 Cumulative Update. For instructions, see Update Windows 10. Note If reinstalling the language pack does not mitigate the issue, reset your PC as follows: Go to the Settings app > Recovery. Select Get Started under the Reset this PC recovery option. Select Keep my Files. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jan 13, 2021
KB4598279
2021-01 Security Monthly Quality Rollup for Windows Server 2008 R2 for x64-based Systems (KB4598279) (ESU)
After installing this update and restarting your device, you might receive the error, “Failure to configure Windows updates. Reverting Changes. Do not turn off your computer,” and the update might show as Failed in Update History.
This is expected in the following circumstances: If you are installing this update on a device that is running an edition that is not supported for ESU. For a complete list of which editions are supported, see KB4497181. If you do not have an ESU MAK add-on key installed and activated.  If you have purchased an ESU key and have encountered this issue, please verify you have applied all prerequisites and that your key is activated. For information on activation, please see this blog post. For information on the prerequisites, see the "How to get this update" section of this article.
workaround
Jan 13, 2021
KB4598279
2021-01 Security Monthly Quality Rollup for Windows Server 2008 R2 for x64-based Systems (KB4598279) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following:  Perform the operation from a process that has administrator privilege.  Perform the operation from a node that doesn’t have CSV ownership.  Microsoft is working on a resolution and will provide an update in an upcoming release. 
workaround
Jan 13, 2021
KB4598229
2021-01 Cumulative Update for Windows Server, version 1909 for x64-based Systems (KB4598229)
System and user certificates might be lost when updating a device from Windows 10, version 1809 or later to a later version of Windows 10. Devices will only be impacted if they have already installed any Latest cumulative update (LCU) released September 16, 2020 or later and then proceed to update to a later version of Windows 10 from media or an installation source which does not have an LCU released October 13, 2020 or later integrated. This primarily happens when
If you have already encountered this issue on your device, you can mitigate it within the uninstall window by going back to your previous version of Windows using the instructions here. The uninstall window might be 10 or 30 days depending on the configuration of your environment and the version you’re updating to. You will then need to update to the later version of Windows 10 after the issue is resolved in your environment. Note Within the uninstall window, you can increase the number of days you have to go back to your previous version of Windows 10 by using the DISM command /Set-OSUninstallWindow. You must make this change before the default uninstall window has lapsed. For more information, see DISM operating system uninstall command-line options. We are working on a resolution and will provide updated bundles and refreshed media in the coming weeks.
workaround
Jan 13, 2021
KB4598288
2021-01 Security Monthly Quality Rollup for Windows Server 2008 for x64-based Systems (KB4598288) (ESU)
After installing this update and restarting your device, you might receive the error, “Failure to configure Windows updates. Reverting Changes. Do not turn off your computer”, and the update might show as Failed in Update History.
This is expected in the following circumstances: If you are installing this update on a device that is running an edition that is not supported for ESU. For a complete list of which editions are supported, see KB4497181. If you do not have an ESU MAK add-on key installed and activated.  If you have purchased an ESU key and have encountered this issue, please verify you have applied all prerequisites and that your key is activated. For information on activation, please see this blog post. For information on the prerequisites, see the "How to get this update" section of this article.
workaround
Jan 13, 2021
KB4598288
2021-01 Security Monthly Quality Rollup for Windows Server 2008 for x64-based Systems (KB4598288) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jan 13, 2021
KB4598275
2021-01 Security Only Quality Update for Windows Server 2012 R2 for x64-based Systems (KB4598275)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jan 13, 2021
KB4505057
2019-05 Cumulative Update for Windows 10 Version 1903 for x64-based Systems (KB4505057) Insider Preview
After installing this update, users may experience error “0x800705b4” when launching Windows Defender Application Guard or Windows Sandbox.
Use the credentials of a local admin to create and set the following registry keys on the Host OS then restart the Host: [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Containers\CmService\Policy] "DisableClone"=dword:00000001 "DisableSnapshot"=dword:00000001
workaround
Jan 13, 2021
KB4497936
2019-05 Cumulative Update for Windows 10 Version 1903 for x64-based Systems (KB4497936)
After installing this update, users may experience error “0x800705b4” when launching Windows Defender Application Guard or Windows Sandbox.
Use the credentials of a local admin to create and set the following registry keys on the Host OS then restart the Host: [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Containers\CmService\Policy] "DisableClone"=dword:00000001 "DisableSnapshot"=dword:00000001 Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jan 13, 2021
KB4490481
2019-03 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4490481)
After installing this update, there may be issues using the Preboot Execution Environment (PXE) to start a device from a Windows Deployment Services (WDS) server configured to use Variable Window Extension. This may cause the connection to the WDS server to terminate prematurely while downloading the image. This issue does not affect clients or devices that are not using Variable Window Extension.
To mitigate the issue, disable the Variable Window Extension on WDS server using one of the following options: Option 1: Open an Administrator Command prompt and type the following: Wdsutil /Set-TransportServer /EnableTftpVariableWindowExtension:No Option 2: Use the Windows Deployment Services UI. Open Windows Deployment Services from Windows Administrative Tools. Expand Servers and right-click a WDS server. Open its properties and clear the Enable Variable Window Extension box on the TFTP tab. Option 3: Set the following registry value to 0: “HKLM\System\CurrentControlSet\Services\WDSServer\Providers\WDSTFTP\EnableVariableWindowExtension”. Restart the WDSServer service after disabling the Variable Window Extension. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Dec 9, 2020
KB4592497
2020-12 Security Only Quality Update for Windows Server 2012 for x64-based Systems (KB4592497)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Dec 9, 2020
KB4592503
2020-12 Security Only Quality Update for Windows Server 2008 R2 for x64-based Systems (KB4592503) (ESU)
After installing this update and restarting your device, you might receive the error, “Failure to configure Windows updates. Reverting Changes. Do not turn off your computer,” and the update might show as Failed in Update History.
This is expected in the following circumstances: If you are installing this update on a device that is running an edition that is not supported for ESU. For a complete list of which editions are supported, see KB4497181. If you do not have an ESU MAK add-on key installed and activated. If you have purchased an ESU key and have encountered this issue, please verify you have applied all prerequisites and that your key is activated. For information on activation, please see this blog post. For information on the prerequisites, see the "How to get this update" section of this article.
workaround
Dec 9, 2020
KB4592503
2020-12 Security Only Quality Update for Windows Server 2008 R2 for x64-based Systems (KB4592503) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Dec 9, 2020
KB4592449
2020-12 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4592449)
System and user certificates might be lost when updating a device from Windows 10, version 1809 or later to a later version of Windows 10. Devices will only be impacted if they have already installed any Latest cumulative update (LCU) released September 16, 2020 or later and then proceed to update to a later version of Windows 10 from media or an installation source which does not have an LCU released October 13, 2020 or later integrated. This primarily happens when
If you have already encountered this issue on your device, you can mitigate it within the uninstall window by going back to your previous version of Windows using the instructions here. The uninstall window might be 10 or 30 days depending on the configuration of your environment and the version you’re updating to. You will then need to update to the later version of Windows 10 after the issue is resolved in your environment. Note Within the uninstall window, you can increase the number of days you have to go back to your previous version of Windows 10 by using the DISM command /Set-OSUninstallWindow. You must make this change before the default uninstall window has lapsed. For more information, see DISM operating system uninstall command-line options. We are working on a resolution and will provide updated bundles and refreshed media in the coming weeks.
workaround
Dec 9, 2020
KB4592504
2020-12 Security Only Quality Update for Windows Server 2008 for x64-based Systems (KB4592504) (ESU)
After installing this update and restarting your device, you might receive the error, “Failure to configure Windows updates. Reverting Changes. Do not turn off your computer”, and the update might show as Failed in Update History.
This is expected in the following circumstances: If you are installing this update on a device that is running an edition that is not supported for ESU. For a complete list of which editions are supported, see KB4497181. If you do not have an ESU MAK add-on key installed and activated. If you have purchased an ESU key and have encountered this issue, please verify you have applied all prerequisites and that your key is activated. For information on activation, please see this blog post. For information on the prerequisites, see the "How to get this update" section of this article.
workaround
Dec 9, 2020
KB4592504
2020-12 Security Only Quality Update for Windows Server 2008 for x64-based Systems (KB4592504) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Dec 9, 2020
KB4592484
2020-12 Security Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems (KB4592484)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Dec 9, 2020
KB4592468
2020-12 Security Monthly Quality Rollup for Windows Server 2012 for x64-based Systems (KB4592468)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Dec 9, 2020
KB4592440
2020-12 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4592440)
After installing KB4493509, devices with some Asian language packs installed may receive the error, "0x800f0982 - PSFX_E_MATCHING_COMPONENT_NOT_FOUND."
Uninstall and reinstall any recently added language packs. For instructions, see Manage the input and display language settings in Windows 10. Select Check for Updates and install the April 2019 Cumulative Update. For instructions, see Update Windows 10. Note If reinstalling the language pack does not mitigate the issue, reset your PC as follows: Go to the Settings app > Recovery. Select Get Started under the Reset this PC recovery option. Select Keep my Files. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Dec 9, 2020
KB4592471
2020-12 Security Monthly Quality Rollup for Windows Server 2008 R2 for x64-based Systems (KB4592471) (ESU)
After installing this update and restarting your device, you might receive the error, “Failure to configure Windows updates. Reverting Changes. Do not turn off your computer,” and the update might show as Failed in Update History.
This is expected in the following circumstances: If you are installing this update on a device that is running an edition that is not supported for ESU. For a complete list of which editions are supported, see KB4497181. If you do not have an ESU MAK add-on key installed and activated. If you have purchased an ESU key and have encountered this issue, please verify you have applied all prerequisites and that your key is activated. For information on activation, please see this blog post. For information on the prerequisites, see the "How to get this update" section of this article.
workaround
Dec 9, 2020
KB4592471
2020-12 Security Monthly Quality Rollup for Windows Server 2008 R2 for x64-based Systems (KB4592471) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Dec 9, 2020
KB4592438
2020-12 Cumulative Update for Windows Server, version 2004 for x64-based Systems (KB4592438)
System and user certificates might be lost when updating a device from Windows 10, version 1809 or later to a later version of Windows 10. Devices will only be impacted if they have already installed any Latest cumulative update (LCU) released September 16, 2020 or later and then proceed to update to a later version of Windows 10 from media or an installation source which does not have an LCU released October 13, 2020 or later integrated. This primarily happens when
If you have already encountered this issue on your device, you can mitigate it within the uninstall window by going back to your previous version of Windows using the instructions here. The uninstall window might be 10 or 30 days depending on the configuration of your environment and the version you’re updating to. You will then need to update to the later version of Windows 10 after the issue is resolved in your environment. Note Within the uninstall window, you can increase the number of days you have to go back to your previous version of Windows 10 by using the DISM command /Set-OSUninstallWindow. You must make this change before the default uninstall window has lapsed. For more information, see DISM operating system uninstall command-line options. We are working on a resolution and will provide updated bundles and refreshed media in the coming weeks.
workaround
Dec 9, 2020
KB4592438
2020-12 Cumulative Update for Windows Server, version 2004 for x64-based Systems (KB4592438)
When using the Microsoft Japanese Input Method Editor (IME) to enter Kanji characters in an app that automatically allows the input of Furigana characters, you might not get the correct Furigana characters. You might need to enter the Furigana characters manually. Note The affected apps are using the ImmGetCompositionString() function.
We are working on a resolution and will provide an update in an upcoming release.
workaround
Dec 9, 2020
KB4592498
2020-12 Security Monthly Quality Rollup for Windows Server 2008 for x64-based Systems (KB4592498) (ESU)
After installing this update and restarting your device, you might receive the error, “Failure to configure Windows updates. Reverting Changes. Do not turn off your computer”, and the update might show as Failed in Update History.
This is expected in the following circumstances: If you are installing this update on a device that is running an edition that is not supported for ESU. For a complete list of which editions are supported, see KB4497181. If you do not have an ESU MAK add-on key installed and activated. If you have purchased an ESU key and have encountered this issue, please verify you have applied all prerequisites and that your key is activated. For information on activation, please see this blog post. For information on the prerequisites, see the "How to get this update" section of this article.
workaround
Dec 9, 2020
KB4592498
2020-12 Security Monthly Quality Rollup for Windows Server 2008 for x64-based Systems (KB4592498) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Dec 9, 2020
KB4592495
2020-12 Security Only Quality Update for Windows Server 2012 R2 for x64-based Systems (KB4592495)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Dec 9, 2020
KB4593226
2020-12 Cumulative Update for Windows 10 Version 1607 for x64-based Systems (KB4593226)
After installing KB4467684, the cluster service may fail to start with the error “2245 (NERR_PasswordTooShort)” if the group policy “Minimum Password Length” is configured with greater than 14 characters.
Set the domain default "Minimum Password Length" policy to less than or equal to 14 characters. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Nov 11, 2020
KB4586786
2020-11 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4586786)
System and user certificates might be lost when updating a device from Windows 10, version 1809 or later to a later version of Windows 10. Devices will only be impacted if they have already installed any Latest cumulative update (LCU) released September 16, 2020 or later and then proceed to update to a later version of Windows 10 from media or an installation source which does not have an LCU released October 13, 2020 or later integrated. This primarily happens when
If you have already encountered this issue on your device, you can mitigate it within the uninstall window by going back to your previous version of Windows using the instructions here. The uninstall window might be 10 or 30 days depending on the configuration of your environment and the version you’re updating to. You will then need to update to the later version of Windows 10 after the issue is resolved in your environment. Note Within the uninstall window, you can increase the number of days you have to go back to your previous version of Windows 10 by using the DISM command /Set-OSUninstallWindow. You must make this change before the default uninstall window has lapsed. For more information, see DISM operating system uninstall command-line options. We are working on a resolution and will provide updated bundles and refreshed media in the coming weeks.
workaround
Nov 11, 2020
KB4586827
2020-11 Security Monthly Quality Rollup for Windows Server 2008 R2 for x64-based Systems (KB4586827) (ESU)
After installing this update and restarting your device, you might receive the error, “Failure to configure Windows updates. Reverting Changes. Do not turn off your computer,” and the update might show as Failed in Update History.
This is expected in the following circumstances: If you are installing this update on a device that is running an edition that is not supported for ESU. For a complete list of which editions are supported, see KB4497181. If you do not have an ESU MAK add-on key installed and activated. If you have purchased an ESU key and have encountered this issue, please verify you have applied all prerequisites and that your key is activated. For information on activation, please see this blog post. For information on the prerequisites, see the "How to get this update" section of this article.
workaround
Nov 11, 2020
KB4586827
2020-11 Security Monthly Quality Rollup for Windows Server 2008 R2 for x64-based Systems (KB4586827) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Nov 11, 2020
KB4586807
2020-11 Security Monthly Quality Rollup for Windows Server 2008 for x64-based Systems (KB4586807) (ESU)
After installing this update and restarting your device, you might receive the error, “Failure to configure Windows updates. Reverting Changes. Do not turn off your computer”, and the update might show as Failed in Update History.
This is expected in the following circumstances: If you are installing this update on a device that is running an edition that is not supported for ESU. For a complete list of which editions are supported, see KB4497181. If you do not have an ESU MAK add-on key installed and activated. If you have purchased an ESU key and have encountered this issue, please verify you have applied all prerequisites and that your key is activated. For information on activation, please see this blog post. For information on the prerequisites, see the "How to get this update" section of this article.
workaround
Nov 11, 2020
KB4586807
2020-11 Security Monthly Quality Rollup for Windows Server 2008 for x64-based Systems (KB4586807) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Nov 11, 2020
KB4586781
2020-11 Cumulative Update for Windows Server, version 2004 for x64-based Systems (KB4586781)
Users of the Microsoft Input Method Editor (IME) for Japanese or Chinese languages might experience issues when attempting various tasks. You might have issues with input, receive unexpected results, or might not be able to enter text.
For more information about the issues, workaround steps, and the currently resolved issues, please see KB4564002
workaround
Nov 11, 2020
KB4586781
2020-11 Cumulative Update for Windows Server, version 2004 for x64-based Systems (KB4586781)
System and user certificates might be lost when updating a device from Windows 10, version 1809 or later to a later version of Windows 10. Devices will only be impacted if they have already installed any Latest cumulative update (LCU) released September 16, 2020 or later and then proceed to update to a later version of Windows 10 from media or an installation source which does not have an LCU released October 13, 2020 or later integrated. This primarily happens when
If you have already encountered this issue on your device, you can mitigate it within the uninstall window by going back to your previous version of Windows using the instructions here. The uninstall window might be 10 or 30 days depending on the configuration of your environment and the version you’re updating to. You will then need to update to the later version of Windows 10 after the issue is resolved in your environment. Note Within the uninstall window, you can increase the number of days you have to go back to your previous version of Windows 10 by using the DISM command /Set-OSUninstallWindow. You must make this change before the default uninstall window has lapsed. For more information, see DISM operating system uninstall command-line options. We are working on a resolution and will provide updated bundles and refreshed media in the coming weeks.
workaround
Nov 11, 2020
KB4586823
2020-11 Security Only Quality Update for Windows Server 2012 R2 for x64-based Systems (KB4586823)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Nov 11, 2020
KB4586830
2020-11 Cumulative Update for Windows 10 Version 1607 for x64-based Systems (KB4586830)
After installing KB4467684, the cluster service may fail to start with the error “2245 (NERR_PasswordTooShort)” if the group policy “Minimum Password Length” is configured with greater than 14 characters.
Set the domain default "Minimum Password Length" policy to less than or equal to 14 characters. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Nov 11, 2020
KB4586808
2020-11 Security Only Quality Update for Windows Server 2012 for x64-based Systems (KB4586808)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Nov 11, 2020
KB4586793
2020-11 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4586793)
After installing KB4493509, devices with some Asian language packs installed may receive the error, "0x800f0982 - PSFX_E_MATCHING_COMPONENT_NOT_FOUND."
Uninstall and reinstall any recently added language packs. For instructions, see Manage the input and display language settings in Windows 10. Select Check for Updates and install the April 2019 Cumulative Update. For instructions, see Update Windows 10. Note If reinstalling the language pack does not mitigate the issue, reset your PC as follows: Go to the Settings app > Recovery. Select Get Started under the Reset this PC recovery option. Select Keep my Files. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Nov 11, 2020
KB4586805
2020-11 Security Only Quality Update for Windows Server 2008 R2 for x64-based Systems (KB4586805) (ESU)
After installing this update and restarting your device, you might receive the error, “Failure to configure Windows updates. Reverting Changes. Do not turn off your computer,” and the update might show as Failed in Update History.
This is expected in the following circumstances: If you are installing this update on a device that is running an edition that is not supported for ESU. For a complete list of which editions are supported, see KB4497181. If you do not have an ESU MAK add-on key installed and activated. If you have purchased an ESU key and have encountered this issue, please verify you have applied all prerequisites and that your key is activated. For information on activation, please see this blog post. For information on the prerequisites, see the "How to get this update" section of this article.
workaround
Nov 11, 2020
KB4586805
2020-11 Security Only Quality Update for Windows Server 2008 R2 for x64-based Systems (KB4586805) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Nov 11, 2020
KB4586845
2020-11 Security Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems (KB4586845)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Nov 11, 2020
KB4586834
2020-11 Security Monthly Quality Rollup for Windows Server 2012 for x64-based Systems (KB4586834)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Nov 11, 2020
KB4586817
2020-11 Security Only Quality Update for Windows Server 2008 for x64-based Systems (KB4586817) (ESU)
After installing this update and restarting your device, you might receive the error, “Failure to configure Windows updates. Reverting Changes. Do not turn off your computer”, and the update might show as Failed in Update History.
This is expected in the following circumstances: If you are installing this update on a device that is running an edition that is not supported for ESU. For a complete list of which editions are supported, see KB4497181. If you do not have an ESU MAK add-on key installed and activated. If you have purchased an ESU key and have encountered this issue, please verify you have applied all prerequisites and that your key is activated. For information on activation, please see this blog post. For information on the prerequisites, see the "How to get this update" section of this article.
workaround
Nov 11, 2020
KB4586817
2020-11 Security Only Quality Update for Windows Server 2008 for x64-based Systems (KB4586817) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Nov 11, 2020
KB4505057
2019-05 Cumulative Update for Windows 10 Version 1903 for x64-based Systems (KB4505057) Insider Preview
After installing this update, users may experience error “0x800705b4” when launching Windows Defender Application Guard or Windows Sandbox.
Use the credentials of a local admin to create and set the following registry keys on the Host OS then restart the Host: [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Containers\CmService\Policy] "DisableClone"=dword:00000001 "DisableSnapshot"=dword:00000001
workaround
Nov 11, 2020
KB4497936
2019-05 Cumulative Update for Windows 10 Version 1903 for x64-based Systems (KB4497936)
After installing this update, users may experience error “0x800705b4” when launching Windows Defender Application Guard or Windows Sandbox.
Use the credentials of a local admin to create and set the following registry keys on the Host OS then restart the Host: [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Containers\CmService\Policy] "DisableClone"=dword:00000001 "DisableSnapshot"=dword:00000001 Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Nov 11, 2020
KB4490481
2019-03 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4490481)
After installing this update, there may be issues using the Preboot Execution Environment (PXE) to start a device from a Windows Deployment Services (WDS) server configured to use Variable Window Extension. This may cause the connection to the WDS server to terminate prematurely while downloading the image. This issue does not affect clients or devices that are not using Variable Window Extension.
To mitigate the issue, disable the Variable Window Extension on WDS server using one of the following options: Option 1: Open an Administrator Command prompt and type the following: Wdsutil /Set-TransportServer /EnableTftpVariableWindowExtension:No Option 2: Use the Windows Deployment Services UI. Open Windows Deployment Services from Windows Administrative Tools. Expand Servers and right-click a WDS server. Open its properties and clear the Enable Variable Window Extension box on the TFTP tab. Option 3: Set the following registry value to 0: “HKLM\System\CurrentControlSet\Services\WDSServer\Providers\WDSTFTP\EnableVariableWindowExtension”. Restart the WDSServer service after disabling the Variable Window Extension. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Nov 11, 2020
KB4088881
2018-03 Preview of Monthly Quality Rollup for Windows Server 2008 R2 for x64-based Systems (KB4088881)
Because of an issue that affects some versions of antivirus software, this fix applies only to computers on which the antivirus ISV updated the ALLOW REGKEY.
The issue is resolved in KB4093113. You no longer need the following ALLOW REGKEY to detect and be offered this update: HKEY_LOCAL_MACHINE"Subkey="SOFTWARE\Microsoft\Windows\CurrentVersion\QualityCompat\cadca5fe-87d3-4b96-b7fb-a231484277cc
workaround
Nov 11, 2020
KB4088882
2018-03 Preview of Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems (KB4088882)
Because of an issue that affects some versions of antivirus software, this fix applies only to computers on which the antivirus ISV updated the ALLOW REGKEY.
This issue is resolved in KB4093121. You no longer need the following ALLOW REGKEY to detect and be offered this update: HKEY_LOCAL_MACHINE"Subkey="SOFTWARE\Microsoft\Windows\CurrentVersion\QualityCompat\cadca5fe-87d3-4b96-b7fb-a231484277cc
workaround
Nov 11, 2020
KB4088883
2018-03 Preview of Monthly Quality Rollup for Windows Server 2012 for x64-based Systems (KB4088883)
Because of an issue that affects some versions of antivirus software, this fix applies only to computers on which the antivirus ISV updated the ALLOW REGKEY.
This issue is resolved in KB4093116. You no longer need the following ALLOW REGKEY to detect and be offered this update: HKEY_LOCAL_MACHINE"Subkey="SOFTWARE\Microsoft\Windows\CurrentVersion\QualityCompat\cadca5fe-87d3-4b96-b7fb-a231484277cc
workaround
Nov 11, 2020
KB4088876
2018-03 Security Monthly Quality Rollup for Windows 8.1 for x64-based Systems (KB4088876)
Because of an issue that affects some versions of antivirus software, this fix applies only to computers on which the antivirus ISV updated the ALLOW REGKEY.
This issue is resolved in KB4093114. You no longer need the following ALLOW REGKEY to detect and be offered this update: HKEY_LOCAL_MACHINE"Subkey="SOFTWARE\Microsoft\Windows\CurrentVersion\QualityCompat\cadca5fe-87d3-4b96-b7fb-a231484277cc
workaround
Nov 11, 2020
KB4088880
2018-03 Security Only Quality Update for Windows Server 2012 for x64-based Systems (KB4088880)
Because of an issue that affects some versions of antivirus software, this fix applies only to computers on which the antivirus ISV updated the ALLOW REGKEY.
This issue is resolved in KB4093122. You no longer need the following ALLOW REGKEY to detect and be offered this update: HKEY_LOCAL_MACHINE"Subkey="SOFTWARE\Microsoft\Windows\CurrentVersion\QualityCompat\cadca5fe-87d3-4b96-b7fb-a231484277cc
workaround
Nov 11, 2020
KB4088877
2018-03 Security Monthly Quality Rollup for Windows Server 2012 for x64-based Systems (KB4088877)
Because of an issue that affects some versions of antivirus software, this fix applies only to computers on which the antivirus ISV updated the ALLOW REGKEY.
This issue is resolved in KB4093123. You no longer need the following ALLOW REGKEY to detect and be offered this update: HKEY_LOCAL_MACHINE"Subkey="SOFTWARE\Microsoft\Windows\CurrentVersion\QualityCompat\cadca5fe-87d3-4b96-b7fb-a231484277cc
workaround
Nov 11, 2020
KB4088878
2018-03 Security Only Quality Update for Windows Server 2008 R2 for x64-based Systems (KB4088878)
Because of an issue that affects some versions of antivirus software, this fix applies only to computers on which the antivirus ISV updated the ALLOW REGKEY.
This issue is resolved in KB4093108. You no longer need the following ALLOW REGKEY to detect and be offered this update: HKEY_LOCAL_MACHINE"Subkey="SOFTWARE\Microsoft\Windows\CurrentVersion\QualityCompat\cadca5fe-87d3-4b96-b7fb-a231484277cc
workaround
Nov 11, 2020
KB4088875
2018-03 Security Monthly Quality Rollup for Windows 7 for x64-based Systems (KB4088875)
Because of an issue that affects some versions of antivirus software, this fix applies only to computers on which the antivirus ISV updated the ALLOW REGKEY.
This issue is resolved in KB4093118. You no longer need the following ALLOW REGKEY to detect and be offered this update: HKEY_LOCAL_MACHINE"Subkey="SOFTWARE\Microsoft\Windows\CurrentVersion\QualityCompat\cadca5fe-87d3-4b96-b7fb-a231484277cc
workaround
Nov 11, 2020
KB4088879
2018-03 Security Only Quality Update for Windows 8.1 for x64-based Systems (KB4088879)
Because of an issue that affects some versions of antivirus software, this fix applies only to computers on which the antivirus ISV updated the ALLOW REGKEY.
This issue is resolved in KB4093115. You no longer need the following ALLOW REGKEY to detect and be offered this update: HKEY_LOCAL_MACHINE"Subkey="SOFTWARE\Microsoft\Windows\CurrentVersion\QualityCompat\cadca5fe-87d3-4b96-b7fb-a231484277cc
workaround
Nov 11, 2020
KB4075212
2018-02 Preview of Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems (KB4075212)
Because of an issue that affects some versions of antivirus software, this fix applies only to computers on which the antivirus ISV updated the ALLOW REGKEY.
This issue is resolved in KB4093121. You no longer need the following ALLOW REGKEY to detect and be offered this update: HKEY_LOCAL_MACHINE"Subkey="SOFTWARE\Microsoft\Windows\CurrentVersion\QualityCompat\cadca5fe-87d3-4b96-b7fb-a231484277cc
workaround
Nov 11, 2020
KB4075211
2018-02 Preview of Monthly Quality Rollup for Windows Server 2008 R2 for x64-based Systems (KB4075211)
Because of an issue that affects some versions of antivirus software, this fix is being applied only to the computers on which the antivirus ISV have updated the ALLOW REGKEY.
The issue is resolved in KB4093113. You no longer need the following ALLOW REGKEY to detect and be offered this update: HKEY_LOCAL_MACHINE"Subkey="SOFTWARE\Microsoft\Windows\CurrentVersion\QualityCompat\cadca5fe-87d3-4b96-b7fb-a231484277cc
workaround
Nov 11, 2020
KB4074598
2018-02 Security Monthly Quality Rollup for Windows 7 for x64-based Systems - Meltdown and Spectre(KB4074598)
Because of an issue that affects some versions of antivirus software, this fix is being applied only to the computers on which the antivirus ISV have updated the ALLOW REGKEY.
This issue is resolved in KB4093118. You no longer need the following ALLOW REGKEY to detect and be offered this update: HKEY_LOCAL_MACHINE"Subkey="SOFTWARE\Microsoft\Windows\CurrentVersion\QualityCompat\cadca5fe-87d3-4b96-b7fb-a231484277cc
workaround
Nov 11, 2020
KB4074587
2018-02 Security Only Quality Update for Windows Server 2008 R2 for x64-based Systems - Meltdown and Spectre(KB4074587)
Because of an issue that affects some versions of antivirus software, this fix is being applied only to the computers on which the antivirus ISV have updated the ALLOW REGKEY.
This issue is resolved in KB4093108. You no longer need the following ALLOW REGKEY to detect and be offered this update: HKEY_LOCAL_MACHINE"Subkey="SOFTWARE\Microsoft\Windows\CurrentVersion\QualityCompat\cadca5fe-87d3-4b96-b7fb-a231484277cc
workaround
Nov 11, 2020
KB4074597
2018-02 Security Only Quality Update for Windows 8.1 for x64-based Systems - Meltdown and SpectreKB4074597)
Because of an issue that affects some versions of antivirus software, this fix applies only to computers on which the antivirus ISV updated the ALLOW REGKEY.
This issue is resolved in KB4093115. You no longer need the following ALLOW REGKEY to detect and be offered this update: HKEY_LOCAL_MACHINE"Subkey="SOFTWARE\Microsoft\Windows\CurrentVersion\QualityCompat\cadca5fe-87d3-4b96-b7fb-a231484277cc
workaround
Nov 11, 2020
KB4074594
2018-02 Security Monthly Quality Rollup for Windows 8.1 for x64-based Systems - Meltdown and Spectre(KB4074594)
Because of an issue that affects some versions of antivirus software, this fix applies only to computers on which the antivirus ISV updated the ALLOW REGKEY.
This issue is resolved in KB4093114. You no longer need the following ALLOW REGKEY to detect and be offered this update: HKEY_LOCAL_MACHINE"Subkey="SOFTWARE\Microsoft\Windows\CurrentVersion\QualityCompat\cadca5fe-87d3-4b96-b7fb-a231484277cc
workaround
Nov 11, 2020
KB4057400
2018-01 Preview of Monthly Quality Rollup for Windows Server 2008 R2 for x64-based Systems - Meltdown and Spectre (KB4057400)
Because of an issue that affects some versions of antivirus software, this fix applies only to computers on which the antivirus ISV updated the ALLOW REGKEY.
The issue is resolved in KB4093113. You no longer need the following ALLOW REGKEY to detect and be offered this update: HKEY_LOCAL_MACHINE"Subkey="SOFTWARE\Microsoft\Windows\CurrentVersion\QualityCompat\cadca5fe-87d3-4b96-b7fb-a231484277cc
workaround
Nov 11, 2020
KB4057401
2018-01 Preview of Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems - Meltdown and Spectre(KB4057401)
Because of an issue that affects some versions of antivirus software, this fix applies only to computers on which the antivirus ISV updated the ALLOW REGKEY.
This issue is resolved in KB4093121. You no longer need the following ALLOW REGKEY to detect and be offered this update: HKEY_LOCAL_MACHINE"Subkey="SOFTWARE\Microsoft\Windows\CurrentVersion\QualityCompat\cadca5fe-87d3-4b96-b7fb-a231484277cc
workaround
Nov 11, 2020
KB4056895
2018-01 Security Monthly Quality Rollup for Windows 8.1 for x64-based Systems - Meltdown and Spectre (KB4056895)
Because of an issue that affects some versions of antivirus software, this fix applies only to computers on which the antivirus ISV updated the ALLOW REGKEY.
This issue is resolved in KB4093114. You no longer need the following ALLOW REGKEY to detect and be offered this update: HKEY_LOCAL_MACHINE"Subkey="SOFTWARE\Microsoft\Windows\CurrentVersion\QualityCompat\cadca5fe-87d3-4b96-b7fb-a231484277cc
workaround
Nov 11, 2020
KB4056894
2018-01 Security Monthly Quality Rollup for Windows Server 2008 R2 for x64-based Systems - Meltdown and Spectre (KB4056894)
Because of an issue that affects some versions of antivirus software, this fix applies only to computers on which the antivirus ISV updated the ALLOW REGKEY.
This issue is resolved in KB4093118. You no longer need the following ALLOW REGKEY to detect and be offered this update: HKEY_LOCAL_MACHINE"Subkey="SOFTWARE\Microsoft\Windows\CurrentVersion\QualityCompat\cadca5fe-87d3-4b96-b7fb-a231484277cc
workaround
Nov 11, 2020
KB4056898
2018-01 Security Only Quality Update for Windows Server 2012 R2 for x64-based Systems - Meltdown and Spectre (KB4056898)
Because of an issue that affects some versions of antivirus software, this fix applies only to computers on which the antivirus ISV updated the ALLOW REGKEY.
This issue is resolved in KB4093115. You no longer need the following ALLOW REGKEY to detect and be offered this update: HKEY_LOCAL_MACHINE"Subkey="SOFTWARE\Microsoft\Windows\CurrentVersion\QualityCompat\cadca5fe-87d3-4b96-b7fb-a231484277cc
workaround
Nov 11, 2020
KB4056897
2018-01 Security Only Quality Update for Windows 7 for x64-based Systems - Meltdown and Spectre (KB4056897)
Because of an issue that affects some versions of antivirus software, this fix applies only to computers on which the antivirus ISV updated the ALLOW REGKEY.
This issue is resolved in KB4093108. You no longer need the following ALLOW REGKEY to detect and be offered this update: HKEY_LOCAL_MACHINE"Subkey="SOFTWARE\Microsoft\Windows\CurrentVersion\QualityCompat\cadca5fe-87d3-4b96-b7fb-a231484277cc
workaround
Oct 31, 2020
KB4580364
2020-10 Cumulative Update Preview for Windows Server, version 2004 for x64-based Systems (KB4580364)
System and user certificates might be lost when updating a device from Windows 10, version 1809 or later to a later version of Windows 10. Devices will only be impacted if they have already installed any Latest cumulative update (LCU) released September 16, 2020 or later and then proceed to update to a later version of Windows 10 from media or an installation source which does not have an LCU released October 13, 2020 or later integrated. This primarily happens when
?If you have already encountered this issue on your device, you can mitigate it within the uninstall window by going back to your previous version of Windows using the instructions here. The uninstall window might be 10 or 30 days depending on the configuration of your environment and the version you’re updating to. You will then need to update to the later version of Windows 10 after the issue is resolved in your environment. Note Within the uninstall window, you can increase the number of days you have to go back to your previous version of Windows 10 by using the DISM command /Set-OSUninstallWindow. You must make this change before the default uninstall window has lapsed. For more information, see DISM operating system uninstall command-line options. We are working on a resolution and will provide updated bundles and refreshed media in the coming weeks.
workaround
Oct 31, 2020
KB4580386
2020-10 Cumulative Update Preview for Windows Server, version 1903 for x64-based Systems (KB4580386)
System and user certificates might be lost when updating a device from Windows 10, version 1809 or later to a later version of Windows 10. Devices will only be impacted if they have already installed any Latest cumulative update (LCU) released September 16, 2020 or later and then proceed to update to a later version of Windows 10 from media or an installation source which does not have an LCU released October 13, 2020 or later integrated. This primarily happens when
?If you have already encountered this issue on your device, you can mitigate it within the uninstall window by going back to your previous version of Windows using the instructions here. The uninstall window might be 10 or 30 days depending on the configuration of your environment and the version you’re updating to. You will then need to update to the later version of Windows 10 after the issue is resolved in your environment. Note Within the uninstall window, you can increase the number of days you have to go back to your previous version of Windows 10 by using the DISM command /Set-OSUninstallWindow. You must make this change before the default uninstall window has lapsed. For more information, see DISM operating system uninstall command-line options. We are working on a resolution and will provide updated bundles and refreshed media in the coming weeks.
workaround
Oct 31, 2020
KB4579311
2020-10 Cumulative Update for Windows Server, version 2004 for x64-based Systems (KB4579311) (CVE-2020-16898)
System and user certificates might be lost when updating a device from Windows 10, version 1809 or later to a later version of Windows 10. Devices will only be impacted if they have already installed any Latest cumulative update (LCU) released September 16, 2020 or later and then proceed to update to a later version of Windows 10 from media or an installation source which does not have an LCU released October 13, 2020 or later integrated. This primarily happens when
?If you have already encountered this issue on your device, you can mitigate it within the uninstall window by going back to your previous version of Windows using the instructions here. The uninstall window might be 10 or 30 days depending on the configuration of your environment and the version you’re updating to. You will then need to update to the later version of Windows 10 after the issue is resolved in your environment. Note Within the uninstall window, you can increase the number of days you have to go back to your previous version of Windows 10 by using the DISM command /Set-OSUninstallWindow. You must make this change before the default uninstall window has lapsed. For more information, see DISM operating system uninstall command-line options. We are working on a resolution and will provide updated bundles and refreshed media in the coming weeks.
workaround
Oct 31, 2020
KB4577671
2020-10 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4577671) (CVE-2020-16898)
System and user certificates might be lost when updating a device from Windows 10, version 1809 or later to a later version of Windows 10. Devices will only be impacted if they have already installed any Latest cumulative update (LCU) released September 16, 2020 or later and then proceed to update to a later version of Windows 10 from media or an installation source which does not have an LCU released October 13, 2020 or later integrated. This primarily happens when
?If you have already encountered this issue on your device, you can mitigate it within the uninstall window by going back to your previous version of Windows using the instructions here. The uninstall window might be 10 or 30 days depending on the configuration of your environment and the version you’re updating to. You will then need to update to the later version of Windows 10 after the issue is resolved in your environment. Note Within the uninstall window, you can increase the number of days you have to go back to your previous version of Windows 10 by using the DISM command /Set-OSUninstallWindow. You must make this change before the default uninstall window has lapsed. For more information, see DISM operating system uninstall command-line options. We are working on a resolution and will provide updated bundles and refreshed media in the coming weeks.
workaround
Oct 31, 2020
KB4577063
2020-09 Cumulative Update Preview for Windows Server, version 2004 for x64-based Systems (KB4577063)
System and user certificates might be lost when updating a device from Windows 10, version 1809 or later to a later version of Windows 10. Devices will only be impacted if they have already installed any Latest cumulative update (LCU) released September 16, 2020 or later and then proceed to update to a later version of Windows 10 from media or an installation source which does not have an LCU released October 13, 2020 or later integrated. This primarily happens when
?If you have already encountered this issue on your device, you can mitigate it within the uninstall window by going back to your previous version of Windows using the instructions here. The uninstall window might be 10 or 30 days depending on the configuration of your environment and the version you’re updating to. You will then need to update to the later version of Windows 10 after the issue is resolved in your environment. Note Within the uninstall window, you can increase the number of days you have to go back to your previous version of Windows 10 by using the DISM command /Set-OSUninstallWindow. You must make this change before the default uninstall window has lapsed. For more information, see DISM operating system uninstall command-line options. We are working on a resolution and will provide updated bundles and refreshed media in the coming weeks.
workaround
Oct 31, 2020
KB4577062
2020-09 Cumulative Update Preview for Windows Server, version 1903 for x64-based Systems (KB4577062)
System and user certificates might be lost when updating a device from Windows 10, version 1809 or later to a later version of Windows 10. Devices will only be impacted if they have already installed any Latest cumulative update (LCU) released September 16, 2020 or later and then proceed to update to a later version of Windows 10 from media or an installation source which does not have an LCU released October 13, 2020 or later integrated. This primarily happens when
?If you have already encountered this issue on your device, you can mitigate it within the uninstall window by going back to your previous version of Windows using the instructions here. The uninstall window might be 10 or 30 days depending on the configuration of your environment and the version you’re updating to. You will then need to update to the later version of Windows 10 after the issue is resolved in your environment. Note Within the uninstall window, you can increase the number of days you have to go back to your previous version of Windows 10 by using the DISM command /Set-OSUninstallWindow. You must make this change before the default uninstall window has lapsed. For more information, see DISM operating system uninstall command-line options. We are working on a resolution and will provide updated bundles and refreshed media in the coming weeks.
workaround
Oct 30, 2020
KB4580364
2020-10 Cumulative Update Preview for Windows Server, version 2004 for x64-based Systems (KB4580364)
Users of the Microsoft Input Method Editor (IME) for Japanese or Chinese languages might experience issues when attempting various tasks. You might have issues with input, receive unexpected results, or might not be able to enter text.
For more information about the issues, workaround steps, and the currently resolved issues, please see KB4564002
workaround
Oct 24, 2020
KB4577668
2020-10 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4577668)
When installing a third-party driver, you might receive the error, “Windows can’t verify the publisher of this driver software”. You might also see the error, “No signature was present in the subject” when attempting to view the signature properties using Windows Explorer.
This issue occurs when one or more of the following is present in a driver package: An improperly formatted catalog file is identified during validation by Windows. Starting with this release, Windows will require the validity of DER encoded PKCS#7 content in catalog files. Catalogs files must be signed per section 11.6 of describing DER-encoding for SET OF members in X.690. A driver catalog file extension is not one of supported extensions. If this happens you should contact the driver vendor or device manufacturer (OEM) and ask them for an updated driver to correct the issue.
workaround
Oct 24, 2020
KB4580346
2020-10 Cumulative Update for Windows 10 Version 1607 for x64-based Systems (KB4580346)
When installing a third-party driver, you might receive the error, “Windows can’t verify the publisher of this driver software”. You might also see the error, “No signature was present in the subject” when attempting to view the signature properties using Windows Explorer.
This issue occurs when one or more of the following is present in a driver package: An improperly formatted catalog file is identified during validation by Windows. Starting with this release, Windows will require the validity of DER encoded PKCS#7 content in catalog files. Catalogs files must be signed per section 11.6 of describing DER-encoding for SET OF members in X.690. A driver catalog file extension is not one of supported extensions. If this happens you should contact the driver vendor or device manufacturer (OEM) and ask them for an updated driver to correct the issue.
workaround
Oct 24, 2020
KB4580358
2020-10 Security Only Quality Update for Windows Server 2012 R2 for x64-based Systems (KB4580358)
When installing a third-party driver, you might receive the error, “Windows can’t verify the publisher of this driver software”. You may also see the error “No signature was present in the subject” when attempting to view the signature properties using Windows Explorer.
This issue occurs when one or more of the following is present in a driver package: An improperly formatted catalog file is identified during validation by Windows. Starting with this release, Windows will require the validity of DER encoded PKCS#7 content in catalog files. Catalogs files must be signed per section 11.6 of describing DER-encoding for SET OF members in X.690. A driver catalog file extension is not one of supported extensions. If this happens you should contact the driver vendor or device manufacturer (OEM) and ask them for an updated driver to correct the issue.
workaround
Oct 24, 2020
KB4580330
2020-10 Cumulative Update for Windows 10 Version 1803 for x64-based Systems (KB4580330)
When installing a third-party driver, you might receive the error, “Windows can’t verify the publisher of this driver software”. You might also see the error, “No signature was present in the subject” when attempting to view the signature properties using Windows Explorer.
This issue occurs when one or more of the following is present in a driver package: An improperly formatted catalog file is identified during validation by Windows. Starting with this release, Windows will require the validity of DER encoded PKCS#7 content in catalog files. Catalogs files must be signed per section 11.6 of describing DER-encoding for SET OF members in X.690. A driver catalog file extension is not one of supported extensions. If this happens you should contact the driver vendor or device manufacturer (OEM) and ask them for an updated driver to correct the issue.
workaround
Oct 24, 2020
KB4580328
2020-10 Cumulative Update for Windows 10 Version 1709 for x64-based Systems (KB4580328)
When installing a third-party driver, you might receive the error, “Windows can’t verify the publisher of this driver software”. You might also see the error, “No signature was present in the subject” when attempting to view the signature properties using Windows Explorer.
This issue occurs when one or more of the following is present in a driver package: An improperly formatted catalog file is identified during validation by Windows. Starting with this release, Windows will require the validity of DER encoded PKCS#7 content in catalog files. Catalogs files must be signed per section 11.6 of describing DER-encoding for SET OF members in X.690. A driver catalog file extension is not one of supported extensions. If this happens you should contact the driver vendor or device manufacturer (OEM) and ask them for an updated driver to correct the issue.
workaround
Oct 24, 2020
KB4580347
2020-10 Security Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems (KB4580347)
When installing a third-party driver, you might receive the error, “Windows can’t verify the publisher of this driver software”. You may also see the error “No signature was present in the subject” when attempting to view the signature properties using Windows Explorer.
This issue occurs when one or more of the following is present in a driver package: An improperly formatted catalog file is identified during validation by Windows. Starting with this release, Windows will require the validity of DER encoded PKCS#7 content in catalog files. Catalogs files must be signed per section 11.6 of describing DER-encoding for SET OF members in X.690. A driver catalog file extension is not one of supported extensions. If this happens you should contact the driver vendor or device manufacturer (OEM) and ask them for an updated driver to correct the issue.
workaround
Oct 24, 2020
KB4580327
2020-10 Cumulative Update for Windows 10 Version 1507 for x64-based Systems (KB4580327)
When installing a third-party driver, you might receive the error, “Windows can’t verify the publisher of this driver software”. You might also see the error, “No signature was present in the subject” when attempting to view the signature properties using Windows Explorer.
This issue occurs when one or more of the following is present in a driver package: An improperly formatted catalog file is identified during validation by Windows. Starting with this release, Windows will require the validity of DER encoded PKCS#7 content in catalog files. Catalogs files must be signed per section 11.6 of describing DER-encoding for SET OF members in X.690. A driver catalog file extension is not one of supported extensions. If this happens you should contact the driver vendor or device manufacturer (OEM) and ask them for an updated driver to correct the issue.
workaround
Oct 24, 2020
KB4579311
2020-10 Cumulative Update for Windows Server, version 2004 for x64-based Systems (KB4579311)
When installing a third-party driver, you might receive the error, “Windows can’t verify the publisher of this driver software”. You might also see the error, “No signature was present in the subject” when attempting to view the signature properties using Windows Explorer.
This issue occurs when one or more of the following is present in a driver package: An improperly formatted catalog file is identified during validation by Windows. Starting with this release, Windows will require the validity of DER encoded PKCS#7 content in catalog files. Catalogs files must be signed per section 11.6 of describing DER-encoding for SET OF members in X.690. A driver catalog file extension is not one of supported extensions. If this happens you should contact the driver vendor or device manufacturer (OEM) and ask them for an updated driver to correct the issue.
workaround
Oct 24, 2020
KB4577671
2020-10 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4577671)
When installing a third-party driver, you might receive the error, “Windows can’t verify the publisher of this driver software”. You might also see the error, “No signature was present in the subject” when attempting to view the signature properties using Windows Explorer.
This issue occurs when one or more of the following is present in a driver package: An improperly formatted catalog file is identified during validation by Windows. Starting with this release, Windows will require the validity of DER encoded PKCS#7 content in catalog files. Catalogs files must be signed per section 11.6 of describing DER-encoding for SET OF members in X.690. A driver catalog file extension is not one of supported extensions. If this happens you should contact the driver vendor or device manufacturer (OEM) and ask them for an updated driver to correct the issue.
workaround
Oct 22, 2020
KB4580386
2020-10 Cumulative Update Preview for Windows Server, version 1903 for x64-based Systems (KB4580386)
When updating to Windows 10, version 1903 or Windows 10, version 1909 from any previous version of Windows 10, you might receive a compatibility report dialog with "What needs your attention" at the top and the error, "Continuing with the installation of Windows will remove some optional features. You may need to add them back in Settings after the installation completes." You might receive this compatibility warning when LOCAL SYSTEM accounts are blocked in a firew
If your device has access to HTTP blocked for LOCAL SYSTEM accounts, to mitigate this issue you can enable HTTP access for the Windows 10 Setup Dynamic Update (DU) using the LOCAL SYSTEM account. After you have allowed access, you can restart installation of the update and you should not see the warning. You can also continue by clicking the OK button or use the /compat IgnoreWarning command to ignore compatibility warnings but this might also ignore other warnings that your device might be affected by.We are working on a resolution and will provide an update in an upcoming release.
workaround
Oct 22, 2020
KB4580390
2020-10 Cumulative Update Preview for Windows 10 Version 1809 for x64-based Systems (KB4580390)
After installing KB4493509, devices with some Asian language packs installed may receive the error, "0x800f0982 - PSFX_E_MATCHING_COMPONENT_NOT_FOUND."
Uninstall and reinstall any recently added language packs. For instructions, see Manage the input and display language settings in Windows 10. Select Check for Updates and install the April 2019 Cumulative Update. For instructions, see Update Windows 10. Note If reinstalling the language pack does not mitigate the issue, reset your PC as follows: Go to the Settings app > Recovery. Select Get Started under the Reset this PC recovery option. Select Keep my Files. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Oct 14, 2020
KB4580353
2020-10 Security Only Quality Update for Windows Server 2012 for x64-based Systems (KB4580353)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Oct 14, 2020
KB4580347
2020-10 Security Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems (KB4580347)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Oct 14, 2020
KB4580387
2020-10 Security Only Quality Update for Windows Server 2008 R2 for x64-based Systems (KB4580387) (ESU)
After installing this update and restarting your device, you might receive the error, “Failure to configure Windows updates. Reverting Changes. Do not turn off your computer,” and the update might show as Failed in Update History.
This is expected in the following circumstances: If you are installing this update on a device that is running an edition that is not supported for ESU. For a complete list of which editions are supported, see KB4497181. If you do not have an ESU MAK add-on key installed and activated. If you have purchased an ESU key and have encountered this issue, please verify you have applied all prerequisites and that your key is activated. For information on activation, please see this blog post. For information on the prerequisites, see the "How to get this update" section of this article.
workaround
Oct 14, 2020
KB4580387
2020-10 Security Only Quality Update for Windows Server 2008 R2 for x64-based Systems (KB4580387) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Oct 14, 2020
KB4580382
2020-10 Security Monthly Quality Rollup for Windows Server 2012 for x64-based Systems (KB4580382)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Oct 14, 2020
KB4580385
2020-10 Security Only Quality Update for Windows Server 2008 for x64-based Systems (KB4580385) (ESU)
After installing this update and restarting your device, you might receive the error, “Failure to configure Windows updates. Reverting Changes. Do not turn off your computer”, and the update might show as Failed in Update History.
This is expected in the following circumstances: If you are installing this update on a device that is running an edition that is not supported for ESU. For a complete list of which editions are supported, see KB4497181. If you do not have an ESU MAK add-on key installed and activated. If you have purchased an ESU key and have encountered this issue, please verify you have applied all prerequisites and that your key is activated. For information on activation, please see this blog post. For information on the prerequisites, see the "How to get this update" section of this article.
workaround
Oct 14, 2020
KB4580385
2020-10 Security Only Quality Update for Windows Server 2008 for x64-based Systems (KB4580385) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Oct 14, 2020
KB4579311
2020-10 Cumulative Update for Windows Server, version 2004 for x64-based Systems (KB4579311)
Users of the Microsoft Input Method Editor (IME) for Japanese or Chinese languages might experience issues when attempting various tasks. You might have issues with input, receive unexpected results, or might not be able to enter text.
For more information about the issues, workaround steps, and the currently resolved issues, please see KB4564002
workaround
Oct 14, 2020
KB4580345
2020-10 Security Monthly Quality Rollup for Windows Server 2008 R2 for x64-based Systems (KB4580345) (ESU)
After installing this update and restarting your device, you might receive the error, “Failure to configure Windows updates. Reverting Changes. Do not turn off your computer,” and the update might show as Failed in Update History.
This is expected in the following circumstances: If you are installing this update on a device that is running an edition that is not supported for ESU. For a complete list of which editions are supported, see KB4497181. If you do not have an ESU MAK add-on key installed and activated. If you have purchased an ESU key and have encountered this issue, please verify you have applied all prerequisites and that your key is activated. For information on activation, please see this blog post. For information on the prerequisites, see the "How to get this update" section of this article.
workaround
Oct 14, 2020
KB4580345
2020-10 Security Monthly Quality Rollup for Windows Server 2008 R2 for x64-based Systems (KB4580345) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Oct 14, 2020
KB4577671
2020-10 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4577671)
When updating to Windows 10, version 1903 or Windows 10, version 1909 from any previous version of Windows 10, you might receive a compatibility report dialog with "What needs your attention" at the top and the error, "Continuing with the installation of Windows will remove some optional features. You may need to add them back in Settings after the installation completes." You might receive this compatibility warning when LOCAL SYSTEM accounts are blocked in a firew
If your device has access to HTTP blocked for LOCAL SYSTEM accounts, to mitigate this issue you can enable HTTP access for the Windows 10 Setup Dynamic Update (DU) using the LOCAL SYSTEM account. After you have allowed access, you can restart installation of the update and you should not see the warning. You can also continue by clicking the OK button or use the /compat IgnoreWarning command to ignore compatibility warnings but this might also ignore other warnings that your device might be affected by.We are working on a resolution and will provide an update in an upcoming release.
workaround
Oct 14, 2020
KB4580378
2020-10 Security Monthly Quality Rollup for Windows Server 2008 for x64-based Systems (KB4580378) (ESU)
After installing this update and restarting your device, you might receive the error, “Failure to configure Windows updates. Reverting Changes. Do not turn off your computer”, and the update might show as Failed in Update History.
This is expected in the following circumstances: If you are installing this update on a device that is running an edition that is not supported for ESU. For a complete list of which editions are supported, see KB4497181. If you do not have an ESU MAK add-on key installed and activated. If you have purchased an ESU key and have encountered this issue, please verify you have applied all prerequisites and that your key is activated. For information on activation, please see this blog post. For information on the prerequisites, see the "How to get this update" section of this article.
workaround
Oct 14, 2020
KB4580378
2020-10 Security Monthly Quality Rollup for Windows Server 2008 for x64-based Systems (KB4580378) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Oct 14, 2020
KB4577668
2020-10 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4577668)
After installing KB4493509, devices with some Asian language packs installed may receive the error, "0x800f0982 - PSFX_E_MATCHING_COMPONENT_NOT_FOUND."
Uninstall and reinstall any recently added language packs. For instructions, see Manage the input and display language settings in Windows 10. Select Check for Updates and install the April 2019 Cumulative Update. For instructions, see Update Windows 10. Note If reinstalling the language pack does not mitigate the issue, reset your PC as follows: Go to the Settings app > Recovery. Select Get Started under the Reset this PC recovery option. Select Keep my Files. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Oct 14, 2020
KB4580346
2020-10 Cumulative Update for Windows 10 Version 1607 for x64-based Systems (KB4580346)
After installing KB4467684, the cluster service may fail to start with the error “2245 (NERR_PasswordTooShort)” if the group policy “Minimum Password Length” is configured with greater than 14 characters.
Set the domain default "Minimum Password Length" policy to less than or equal to 14 characters. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Oct 14, 2020
KB4580358
2020-10 Security Only Quality Update for Windows Server 2012 R2 for x64-based Systems (KB4580358)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Oct 13, 2020
KB4577051
2020-09 Security Monthly Quality Rollup for Windows Server 2008 R2 for x64-based Systems (KB4577051) (ESU)
After installing this update, the Graphics Device Interface (GDI) might access internal regions incorrectly causing unexpected UI experiences. This issue can cause additional or missing screen elements, screen flickering, or a trailing screen.
This issue is resolved in KB4580345.
workaround
Oct 13, 2020
KB4577053
2020-09 Security Only Quality Update for Windows Server 2008 R2 for x64-based Systems (KB4577053) (ESU)
After installing this update, the Graphics Device Interface (GDI) might access internal regions incorrectly causing unexpected UI experiences. This issue can cause additional or missing screen elements, screen flickering, or a trailing screen.
This issue is resolved in KB4580387.
workaround
Oct 2, 2020
KB4577063
2020-09 Cumulative Update Preview for Windows Server, version 2004 for x64-based Systems (KB4577063)
Users of the Microsoft Input Method Editor (IME) for Japanese or Chinese languages might experience issues when attempting various tasks. You might have issues with input, receive unexpected results, or might not be able to enter text.
For more information about the issues, workaround steps, and the currently resolved issues, please see KB4564002
workaround
Sep 24, 2020
KB4577015
2020-09 Cumulative Update for Windows 10 Version 1607 for x64-based Systems (KB4577015)
Accessing the Security Options data view in the Group Policy Management Editor (gpedit.msc) or Local Security Policy Editor (secpol.msc) might fail with the error "MMC has detected an error in a snap-in. It is recommended that you shut down and restart MMC" or “MMC cannot initialize the snap-in”. This occurs from the MMC window, when the console tree is expanded in the following sequence: select Computer Configuration, then Policies, then Windows Settings, then Secu
To mitigate this issue, you can install Remote Administrative tools on a device running Windows 10, version 1709 or later. This will allow you to run Group Policy Management Console and edit GPOs on the affected server. We are working on a resolution and will provide an update in an upcoming release.
workaround
Sep 19, 2020
KB4577062
2020-09 Cumulative Update Preview for Windows Server, version 1903 for x64-based Systems (KB4577062)
When updating to Windows 10, version 1903 or Windows 10, version 1909 from any previous version of Windows 10, you might receive a compatibility report dialog with "What needs your attention" at the top and the error, "Continuing with the installation of Windows will remove some optional features. You may need to add them back in Settings after the installation completes." You might receive this compatibility warning when LOCAL SYSTEM accounts are blocked in a firew
If your device has access to HTTP blocked for LOCAL SYSTEM accounts, to mitigate this issue you can enable HTTP access for the Windows 10 Setup Dynamic Update (DU) using the LOCAL SYSTEM account. After you have allowed access, you can restart installation of the update and you should not see the warning. You can also continue by clicking the OK button or use the /compat IgnoreWarning command to ignore compatibility warnings but this might also ignore other warnings that your device might be affected by.We are working on a resolution and will provide an update in an upcoming release.
workaround
Sep 19, 2020
KB4574727
2020-09 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4574727)
When updating to Windows 10, version 1903 or Windows 10, version 1909 from any previous version of Windows 10, you might receive a compatibility report dialog with "What needs your attention" at the top and the error, "Continuing with the installation of Windows will remove some optional features. You may need to add them back in Settings after the installation completes." You might receive this compatibility warning when LOCAL SYSTEM accounts are blocked in a firew
If your device has access to HTTP blocked for LOCAL SYSTEM accounts, to mitigate this issue you can enable HTTP access for the Windows 10 Setup Dynamic Update (DU) using the LOCAL SYSTEM account. After you have allowed access, you can restart installation of the update and you should not see the warning. You can also continue by clicking the OK button or use the /compat IgnoreWarning command to ignore compatibility warnings but this might also ignore other warnings that your device might be affected by.We are working on a resolution and will provide an update in an upcoming release.
workaround
Sep 19, 2020
KB4566116
2020-08 Cumulative Update Preview for Windows Server, version 1903 for x64-based Systems (KB4566116)
When updating to Windows 10, version 1903 or Windows 10, version 1909 from any previous version of Windows 10, you might receive a compatibility report dialog with "What needs your attention" at the top and the error, "Continuing with the installation of Windows will remove some optional features. You may need to add them back in Settings after the installation completes." You might receive this compatibility warning when LOCAL SYSTEM accounts are blocked in a firew
If your device has access to HTTP blocked for LOCAL SYSTEM accounts, to mitigate this issue you can enable HTTP access for the Windows 10 Setup Dynamic Update (DU) using the LOCAL SYSTEM account. After you have allowed access, you can restart installation of the update and you should not see the warning. You can also continue by clicking the OK button or use the /compat IgnoreWarning command to ignore compatibility warnings but this might also ignore other warnings that your device might be affected by.We are working on a resolution and will provide an update in an upcoming release.
workaround
Sep 19, 2020
KB4565351
2020-08 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4565351) (CVE-2020-1464) (CVE-2020-1380)
When updating to Windows 10, version 1903 or Windows 10, version 1909 from any previous version of Windows 10, you might receive a compatibility report dialog with "What needs your attention" at the top and the error, "Continuing with the installation of Windows will remove some optional features. You may need to add them back in Settings after the installation completes." You might receive this compatibility warning when LOCAL SYSTEM accounts are blocked in a firew
If your device has access to HTTP blocked for LOCAL SYSTEM accounts, to mitigate this issue you can enable HTTP access for the Windows 10 Setup Dynamic Update (DU) using the LOCAL SYSTEM account. After you have allowed access, you can restart installation of the update and you should not see the warning. You can also continue by clicking the OK button or use the /compat IgnoreWarning command to ignore compatibility warnings but this might also ignore other warnings that your device might be affected by.We are working on a resolution and will provide an update in an upcoming release.
workaround
Sep 17, 2020
KB4577069
2020-09 Cumulative Update Preview for Windows 10 Version 1809 for x64-based Systems (KB4577069)
After installing KB4493509, devices with some Asian language packs installed may receive the error, "0x800f0982 - PSFX_E_MATCHING_COMPONENT_NOT_FOUND."
Uninstall and reinstall any recently added language packs. For instructions, see Manage the input and display language settings in Windows 10. Select Check for Updates and install the April 2019 Cumulative Update. For instructions, see Update Windows 10. Note If reinstalling the language pack does not mitigate the issue, reset your PC as follows: Go to the Settings app > Recovery. Select Get Started under the Reset this PC recovery option. Select Keep my Files. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Sep 16, 2020
KB4570333
2020-09 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4570333)
After installing KB4550969 or later, when using Microsoft Edge Legacy, you might receive the error,”0x80704006. Hmmmm…can’t reach this page” when attempting to reach websites on non-standard ports. Any website that uses a port listed in the Fetch Standard specification under bad ports or port blocking might cause this issue.
This issue is resolved in KB4577069.
workaround
Sep 16, 2020
KB4571748
2020-08 Cumulative Update Preview for Windows 10 Version 1809 for x64-based Systems (KB4571748)
After installing KB4550969 or later, when using Microsoft Edge Legacy, you might receive the error,”0x80704006. Hmmmm…can’t reach this page” when attempting to reach websites on non-standard ports. Any website that uses a port listed in the Fetch Standard specification under bad ports or port blocking might cause this issue.
This issue is resolved in KB4577069.
workaround
Sep 16, 2020
KB4565349
2020-08 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4565349)
After installing KB4550969 or later, when using Microsoft Edge Legacy, you might receive the error,”0x80704006. Hmmmm…can’t reach this page” when attempting to reach websites on non-standard ports. Any website that uses a port listed in the Fetch Standard specification under bad ports or port blocking might cause this issue.
This issue is resolved in KB4577069.
workaround
Sep 16, 2020
KB4559003
2020-07 Cumulative Update Preview for Windows 10 Version 1809 for x64-based Systems (KB4559003)
After installing KB4550969 or later, when using Microsoft Edge Legacy, you might receive the error,”0x80704006. Hmmmm…can’t reach this page” when attempting to reach websites on non-standard ports. Any website that uses a port listed in the Fetch Standard specification under bad ports or port blocking might cause this issue.
This issue is resolved in KB4577069.
workaround
Sep 16, 2020
KB4558998
2020-07 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4558998) (KB4569509) (CVE-2020-1350)
After installing KB4550969 or later, when using Microsoft Edge Legacy, you might receive the error,”0x80704006. Hmmmm…can’t reach this page” when attempting to reach websites on non-standard ports. Any website that uses a port listed in the Fetch Standard specification under bad ports or port blocking might cause this issue.
This issue is resolved in KB4577069.
workaround
Sep 16, 2020
KB4567513
2020-06 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4567513)
After installing KB4550969 or later, when using Microsoft Edge Legacy, you might receive the error,”0x80704006. Hmmmm…can’t reach this page” when attempting to reach websites on non-standard ports. Any website that uses a port listed in the Fetch Standard specification under bad ports or port blocking might cause this issue.
This issue is resolved in KB4577069.
workaround
Sep 16, 2020
KB4561608
2020-06 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4561608)
After installing KB4550969 or later, when using Microsoft Edge Legacy, you might receive the error,”0x80704006. Hmmmm…can’t reach this page” when attempting to reach websites on non-standard ports. Any website that uses a port listed in the Fetch Standard specification under bad ports or port blocking might cause this issue.
This issue is resolved in KB4577069.
workaround
Sep 16, 2020
KB4551853
2020-05 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4551853)
After installing KB4550969 or later, when using Microsoft Edge Legacy, you might receive the error,”0x80704006. Hmmmm…can’t reach this page” when attempting to reach websites on non-standard ports. Any website that uses a port listed in the Fetch Standard specification under bad ports or port blocking might cause this issue.
This issue is resolved in KB4577069.
workaround
Sep 16, 2020
KB4550969
2020-04 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4550969)
After installing KB4550969 or later, when using Microsoft Edge Legacy, you might receive the error,”0x80704006. Hmmmm…can’t reach this page” when attempting to reach websites on non-standard ports. Any website that uses a port listed in the Fetch Standard specification under bad ports or port blocking might cause this issue.
This issue is resolved in KB4577069.
workaround
Sep 9, 2020
KB4577048
2020-09 Security Only Quality Update for Windows Server 2012 for x64-based Systems (KB4577048)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Sep 9, 2020
KB4577066
2020-09 Security Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems (KB4577066)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Sep 9, 2020
KB4577053
2020-09 Security Only Quality Update for Windows Server 2008 R2 for x64-based Systems (KB4577053) (ESU)
After installing this update and restarting your device, you might receive the error, “Failure to configure Windows updates. Reverting Changes. Do not turn off your computer,” and the update might show as Failed in Update History.
This is expected in the following circumstances: If you are installing this update on a device that is running an edition that is not supported for ESU. For a complete list of which editions are supported, see KB4497181. If you do not have an ESU MAK add-on key installed and activated. If you have purchased an ESU key and have encountered this issue, please verify you have applied all prerequisites and that your key is activated. For information on activation, please see this blog post. For information on the prerequisites, see the "How to get this update" section of this article.
workaround
Sep 9, 2020
KB4577053
2020-09 Security Only Quality Update for Windows Server 2008 R2 for x64-based Systems (KB4577053) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Sep 9, 2020
KB4577015
2020-09 Cumulative Update for Windows 10 Version 1607 for x64-based Systems (KB4577015)
After installing KB4467684, the cluster service may fail to start with the error “2245 (NERR_PasswordTooShort)” if the group policy “Minimum Password Length” is configured with greater than 14 characters.
Set the domain default "Minimum Password Length" policy to less than or equal to 14 characters. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Sep 9, 2020
KB4577038
2020-09 Security Monthly Quality Rollup for Windows Server 2012 for x64-based Systems (KB4577038)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Sep 9, 2020
KB4577070
2020-09 Security Only Quality Update for Windows Server 2008 for x64-based Systems (KB4577070) (ESU)
After installing this update and restarting your device, you might receive the error, “Failure to configure Windows updates. Reverting Changes. Do not turn off your computer”, and the update might show as Failed in Update History.
This is expected in the following circumstances: If you are installing this update on a device that is running an edition that is not supported for ESU. For a complete list of which editions are supported, see KB4497181. If you do not have an ESU MAK add-on key installed and activated. If you have purchased an ESU key and have encountered this issue, please verify you have applied all prerequisites and that your key is activated. For information on activation, please see this blog post. For information on the prerequisites, see the "How to get this update" section of this article.
workaround
Sep 9, 2020
KB4577070
2020-09 Security Only Quality Update for Windows Server 2008 for x64-based Systems (KB4577070) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Sep 9, 2020
KB4577051
2020-09 Security Monthly Quality Rollup for Windows Server 2008 R2 for x64-based Systems (KB4577051) (ESU)
After installing this update and restarting your device, you might receive the error, “Failure to configure Windows updates. Reverting Changes. Do not turn off your computer,” and the update might show as Failed in Update History.
This is expected in the following circumstances: If you are installing this update on a device that is running an edition that is not supported for ESU. For a complete list of which editions are supported, see KB4497181. If you do not have an ESU MAK add-on key installed and activated. If you have purchased an ESU key and have encountered this issue, please verify you have applied all prerequisites and that your key is activated. For information on activation, please see this blog post. For information on the prerequisites, see the "How to get this update" section of this article.
workaround
Sep 9, 2020
KB4577051
2020-09 Security Monthly Quality Rollup for Windows Server 2008 R2 for x64-based Systems (KB4577051) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Sep 9, 2020
KB4577064
2020-09 Security Monthly Quality Rollup for Windows Server 2008 for x64-based Systems (KB4577064) (ESU)
After installing this update and restarting your device, you might receive the error, “Failure to configure Windows updates. Reverting Changes. Do not turn off your computer”, and the update might show as Failed in Update History.
This is expected in the following circumstances: If you are installing this update on a device that is running an edition that is not supported for ESU. For a complete list of which editions are supported, see KB4497181. If you do not have an ESU MAK add-on key installed and activated. If you have purchased an ESU key and have encountered this issue, please verify you have applied all prerequisites and that your key is activated. For information on activation, please see this blog post. For information on the prerequisites, see the "How to get this update" section of this article.
workaround
Sep 9, 2020
KB4577064
2020-09 Security Monthly Quality Rollup for Windows Server 2008 for x64-based Systems (KB4577064) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Sep 9, 2020
KB4571756
2020-09 Cumulative Update for Windows Server, version 2004 for x64-based Systems (KB4571756)
Users of the Microsoft Input Method Editor (IME) for Japanese or Chinese languages might experience issues when attempting various tasks. You might have issues with input, receive unexpected results, or might not be able to enter text.
For more information about the issues, workaround steps, and the currently resolved issues, please see KB4564002
workaround
Sep 9, 2020
KB4570333
2020-09 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4570333)
After installing KB4493509, devices with some Asian language packs installed may receive the error, "0x800f0982 - PSFX_E_MATCHING_COMPONENT_NOT_FOUND."
Uninstall and reinstall any recently added language packs. For instructions, see Manage the input and display language settings in Windows 10. Select Check for Updates and install the April 2019 Cumulative Update. For instructions, see Update Windows 10. Note If reinstalling the language pack does not mitigate the issue, reset your PC as follows: Go to the Settings app > Recovery. Select Get Started under the Reset this PC recovery option. Select Keep my Files. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Sep 9, 2020
KB4577071
2020-09 Security Only Quality Update for Windows Server 2012 R2 for x64-based Systems (KB4577071)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Sep 4, 2020
KB4571744
2020-08 Cumulative Update Preview for Windows Server, version 2004 for x64-based Systems (KB4571744)
Users of the Microsoft Input Method Editor (IME) for Japanese or Chinese languages might experience issues when attempting various tasks. You might have issues with input, receive unexpected results, or might not be able to enter text.
For more information about the issues, workaround steps, and the currently resolved issues, please see KB4564002
workaround
Sep 4, 2020
KB4566782
2020-08 Cumulative Update for Windows Server, version 2004 for x64-based Systems (KB4566782)
When using some apps, such as Microsoft Excel, users of the Microsoft Input Method Editor (IME) for Chinese and Japanese might receive an error, or the app might stop responding or close when attempting to drag using the mouse.
This issue is resolved in KB4571744.
workaround
Sep 4, 2020
KB4568831
2020-07 Cumulative Update Preview for Windows Server, version 2004 for x64-based Systems (KB4568831)
When using some apps, such as Microsoft Excel, users of the Microsoft Input Method Editor (IME) for Chinese and Japanese might receive an error, or the app might stop responding or close when attempting to drag using the mouse.
This issue is resolved in KB4571744.
workaround
Sep 4, 2020
KB4567523
2020-06 Cumulative Update for Windows Server, version 2004 for x64-based Systems (KB4567523)
When using some apps, such as Microsoft Excel, users of the Microsoft Input Method Editor (IME) for Chinese and Japanese might receive an error, or the app might stop responding or close when attempting to drag using the mouse.
This issue is resolved in KB4571744.
workaround
Sep 4, 2020
KB4557957
2020-06 Cumulative Update for Windows Server, version 2004 for x64-based Systems (KB4557957)
When using some apps, such as Microsoft Excel, users of the Microsoft Input Method Editor (IME) for Chinese and Japanese might receive an error, or the app might stop responding or close when attempting to drag using the mouse.
This issue is resolved in KB4571744.
workaround
Sep 1, 2020
KB4566782
2020-08 Cumulative Update for Windows Server, version 2004 for x64-based Systems (KB4566782) (CVE-2020-1464) (CVE-2020-1380)
Users of the Microsoft Input Method Editor (IME) for Japanese or Chinese languages might experience issues when attempting various tasks. You might have issues with input, receive unexpected results, or might not be able to enter text.
For more information about the issues, workaround steps, and the currently resolved issues, please see KB4564002
workaround
Sep 1, 2020
KB4568831
2020-07 Cumulative Update Preview for Windows Server, version 2004 for x64-based Systems (KB4568831)
Users of the Microsoft Input Method Editor (IME) for Japanese or Chinese languages might experience issues when attempting various tasks. You might have issues with input, receive unexpected results, or might not be able to enter text.
For more information about the issues, workaround steps, and the currently resolved issues, please see KB4564002
workaround
Sep 1, 2020
KB4565503
2020-07 Cumulative Update for Windows Server, version 2004 for x64-based Systems (KB4565503,KB4569509) (CVE-2020-1350)
Users of the Microsoft Input Method Editor (IME) for Japanese or Chinese languages might experience issues when attempting various tasks. You might have issues with input, receive unexpected results, or might not be able to enter text.
For more information about the issues, workaround steps, and the currently resolved issues, please see KB4564002
workaround
Sep 1, 2020
KB4567523
2020-06 Cumulative Update for Windows Server, version 2004 for x64-based Systems (KB4567523)
Users of the Microsoft Input Method Editor (IME) for Japanese or Chinese languages might experience issues when attempting various tasks. You might have issues with input, receive unexpected results, or might not be able to enter text.
For more information about the issues, workaround steps, and the currently resolved issues, please see KB4564002
workaround
Sep 1, 2020
KB4557957
2020-06 Cumulative Update for Windows Server, version 2004 for x64-based Systems (KB4557957)
Users of the Microsoft Input Method Editor (IME) for Japanese or Chinese languages might experience issues when attempting various tasks. You might have issues with input, receive unexpected results, or might not be able to enter text.
For more information about the issues, workaround steps, and the currently resolved issues, please see KB4564002
workaround
Aug 21, 2020
KB4571748
2020-08 Cumulative Update Preview for Windows 10 Version 1809 for x64-based Systems (KB4571748)
After installing KB4493509, devices with some Asian language packs installed may receive the error, "0x800f0982 - PSFX_E_MATCHING_COMPONENT_NOT_FOUND."
Uninstall and reinstall any recently added language packs. For instructions, see Manage the input and display language settings in Windows 10. Select Check for Updates and install the April 2019 Cumulative Update. For instructions, see Update Windows 10. Note If reinstalling the language pack does not mitigate the issue, reset your PC as follows: Go to the Settings app > Recovery. Select Get Started under the Reset this PC recovery option. Select Keep my Files. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Aug 12, 2020
KB4571703
2020-08 Security Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems (KB4571703)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Aug 12, 2020
KB4571702
2020-08 Security Only Quality Update for Windows Server 2012 for x64-based Systems (KB4571702)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Aug 12, 2020
KB4571694
2020-08 Cumulative Update for Windows 10 Version 1607 for x64-based Systems (KB4571694)
After installing KB4467684, the cluster service may fail to start with the error “2245 (NERR_PasswordTooShort)” if the group policy “Minimum Password Length” is configured with greater than 14 characters.
Set the domain default "Minimum Password Length" policy to less than or equal to 14 characters. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Aug 12, 2020
KB4571736
2020-08 Security Monthly Quality Rollup for Windows Server 2012 for x64-based Systems (KB4571736)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Aug 12, 2020
KB4571719
2020-08 Security Only Quality Update for Windows Server 2008 R2 for x64-based Systems (KB4571719) (ESU)
After installing this update and restarting your device, you might receive the error, “Failure to configure Windows updates. Reverting Changes. Do not turn off your computer,” and the update might show as Failed in Update History.
This is expected in the following circumstances: If you are installing this update on a device that is running an edition that is not supported for ESU. For a complete list of which editions are supported, see KB4497181. If you do not have an ESU MAK add-on key installed and activated. If you have purchased an ESU key and have encountered this issue, please verify you have applied all prerequisites and that your key is activated. For information on activation, please see this blog post. For information on the prerequisites, see the "How to get this update" section of this article.
workaround
Aug 12, 2020
KB4571719
2020-08 Security Only Quality Update for Windows Server 2008 R2 for x64-based Systems (KB4571719) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Aug 12, 2020
KB4571729
2020-08 Security Monthly Quality Rollup for Windows Server 2008 R2 for x64-based Systems (KB4571729) (ESU)
After installing this update and restarting your device, you might receive the error, “Failure to configure Windows updates. Reverting Changes. Do not turn off your computer,” and the update might show as Failed in Update History.
This is expected in the following circumstances: If you are installing this update on a device that is running an edition that is not supported for ESU. For a complete list of which editions are supported, see KB4497181. If you do not have an ESU MAK add-on key installed and activated. If you have purchased an ESU key and have encountered this issue, please verify you have applied all prerequisites and that your key is activated. For information on activation, please see this blog post. For information on the prerequisites, see the "How to get this update" section of this article.
workaround
Aug 12, 2020
KB4571729
2020-08 Security Monthly Quality Rollup for Windows Server 2008 R2 for x64-based Systems (KB4571729) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Aug 12, 2020
KB4571746
2020-08 Security Only Quality Update for Windows Server 2008 for x64-based Systems (KB4571746) (ESU)
After installing this update and restarting your device, you might receive the error, “Failure to configure Windows updates. Reverting Changes. Do not turn off your computer”, and the update might show as Failed in Update History.
This is expected in the following circumstances: If you are installing this update on a device that is running an edition that is not supported for ESU. For a complete list of which editions are supported, see KB4497181. If you do not have an ESU MAK add-on key installed and activated. If you have purchased an ESU key and have encountered this issue, please verify you have applied all prerequisites and that your key is activated. For information on activation, please see this blog post. For information on the prerequisites, see the "How to get this update" section of this article.
workaround
Aug 12, 2020
KB4571746
2020-08 Security Only Quality Update for Windows Server 2008 for x64-based Systems (KB4571746) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Aug 12, 2020
KB4571730
2020-08 Security Monthly Quality Rollup for Windows Server 2008 for x64-based Systems (KB4571730) (ESU)
After installing this update and restarting your device, you might receive the error, “Failure to configure Windows updates. Reverting Changes. Do not turn off your computer”, and the update might show as Failed in Update History.
This is expected in the following circumstances: If you are installing this update on a device that is running an edition that is not supported for ESU. For a complete list of which editions are supported, see KB4497181. If you do not have an ESU MAK add-on key installed and activated. If you have purchased an ESU key and have encountered this issue, please verify you have applied all prerequisites and that your key is activated. For information on activation, please see this blog post. For information on the prerequisites, see the "How to get this update" section of this article.
workaround
Aug 12, 2020
KB4571730
2020-08 Security Monthly Quality Rollup for Windows Server 2008 for x64-based Systems (KB4571730) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Aug 12, 2020
KB4565349
2020-08 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4565349)
After installing KB4493509, devices with some Asian language packs installed may receive the error, "0x800f0982 - PSFX_E_MATCHING_COMPONENT_NOT_FOUND."
Uninstall and reinstall any recently added language packs. For instructions, see Manage the input and display language settings in Windows 10. Select Check for Updates and install the April 2019 Cumulative Update. For instructions, see Update Windows 10. Note If reinstalling the language pack does not mitigate the issue, reset your PC as follows: Go to the Settings app > Recovery. Select Get Started under the Reset this PC recovery option. Select Keep my Files. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Aug 12, 2020
KB4571723
2020-08 Security Only Quality Update for Windows Server 2012 R2 for x64-based Systems (KB4571723)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Aug 5, 2020
KB4565539
2020-07 Security Only Quality Update for Windows Server 2008 R2 for x64-based Systems (KB4565539,KB4569509) (CVE-2020-1350) (ESU)
After installing this update and restarting your device, you might receive the error, “Failure to configure Windows updates. Reverting Changes. Do not turn off your computer,” and the update might show as Failed in Update History.
This is expected in the following circumstances: If you are installing this update on a device that is running an edition that is not supported for ESU. For a complete list of which editions are supported, see KB4497181. If you do not have an ESU MAK add-on key installed and activated. If you have purchased an ESU key and have encountered this issue, please verify you have applied all prerequisites and that your key is activated. For information on activation, please see this blog post. For information on the prerequisites, see the "How to get this update" section of this article.
workaround
Aug 5, 2020
KB4565524
2020-07 Security Monthly Quality Rollup for Windows Server 2008 R2 for x64-based Systems (KB4565524)(ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Aug 5, 2020
KB4565524
2020-07 Security Monthly Quality Rollup for Windows Server 2008 R2 for x64-based Systems (KB4565524,KB4569509) (CVE-2020-1350) (ESU)
After installing this update and restarting your device, you might receive the error, “Failure to configure Windows updates. Reverting Changes. Do not turn off your computer,” and the update might show as Failed in Update History.
This is expected in the following circumstances: If you are installing this update on a device that is running an edition that is not supported for ESU. For a complete list of which editions are supported, see KB4497181. If you do not have an ESU MAK add-on key installed and activated. If you have purchased an ESU key and have encountered this issue, please verify you have applied all prerequisites and that your key is activated. For information on activation, please see this blog post. For information on the prerequisites, see the "How to get this update" section of this article.
workaround
Aug 5, 2020
KB4565529
2020-07 Security Only Quality Update for Windows Server 2008 for x64-based Systems (KB4565529,KB4569509) (CVE-2020-1350) (ESU)
After installing this update and restarting your device, you might receive the error, “Failure to configure Windows updates. Reverting Changes. Do not turn off your computer”, and the update might show as Failed in Update History.
This is expected in the following circumstances: If you are installing this update on a device that is running an edition that is not supported for ESU. For a complete list of which editions are supported, see KB4497181. If you do not have an ESU MAK add-on key installed and activated. If you have purchased an ESU key and have encountered this issue, please verify you have applied all prerequisites and that your key is activated. For information on activation, please see this blog post. For information on the prerequisites, see the "How to get this update" section of this article.
workaround
Aug 5, 2020
KB4565536
2020-07 Security Monthly Quality Rollup for Windows Server 2008 for x64-based Systems (KB4565536,KB4569509) (CVE-2020-1350) (ESU)
After installing this update and restarting your device, you might receive the error, “Failure to configure Windows updates. Reverting Changes. Do not turn off your computer”, and the update might show as Failed in Update History.
This is expected in the following circumstances: If you are installing this update on a device that is running an edition that is not supported for ESU. For a complete list of which editions are supported, see KB4497181. If you do not have an ESU MAK add-on key installed and activated. If you have purchased an ESU key and have encountered this issue, please verify you have applied all prerequisites and that your key is activated. For information on activation, please see this blog post. For information on the prerequisites, see the "How to get this update" section of this article.
workaround
Jul 22, 2020
KB4559003
2020-07 Cumulative Update Preview for Windows 10 Version 1809 for x64-based Systems (KB4559003)
After installing KB4493509, devices with some Asian language packs installed may receive the error, "0x800f0982 - PSFX_E_MATCHING_COMPONENT_NOT_FOUND."
Uninstall and reinstall any recently added language packs. For instructions, see Manage the input and display language settings in Windows 10. Select Check for Updates and install the April 2019 Cumulative Update. For instructions, see Update Windows 10. Note If reinstalling the language pack does not mitigate the issue, reset your PC as follows: Go to the Settings app > Recovery. Select Get Started under the Reset this PC recovery option. Select Keep my Files. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jul 22, 2020
KB4565483
2020-07 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4565483)
After installing this update on a Windows 10 device with a wireless wide area network (WWAN) LTE modem, reaching the internet might not be possible. However, the Network Connectivity Status Indicator (NCSI) in the notification area might still indicate that you are connected to the internet.
This issue is resolved in KB4559004.
workaround
Jul 22, 2020
KB4567512
2020-06 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4567512)
After installing this update on a Windows 10 device with a wireless wide area network (WWAN) LTE modem, reaching the internet might not be possible. However, the Network Connectivity Status Indicator (NCSI) in the notification area might still indicate that you are connected to the internet.
This issue is resolved in KB4559004.
workaround
Jul 22, 2020
KB4560960
2020-06 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4560960)
After installing this update on a Windows 10 device with a wireless wide area network (WWAN) LTE modem, reaching the internet might not be possible. However, the Network Connectivity Status Indicator (NCSI) in the notification area might still indicate that you are connected to the internet.
This issue is resolved in KB4559004.
workaround
Jul 22, 2020
KB4556799
2020-05 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4556799)
After installing this update on a Windows 10 device with a wireless wide area network (WWAN) LTE modem, reaching the internet might not be possible. However, the Network Connectivity Status Indicator (NCSI) in the notification area might still indicate that you are connected to the internet.
This issue is resolved in KB4559004.
workaround
Jul 22, 2020
KB4550945
2020-04 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4550945)
After installing this update on a Windows 10 device with a wireless wide area network (WWAN) LTE modem, reaching the internet might not be possible. However, the Network Connectivity Status Indicator (NCSI) in the notification area might still indicate that you are connected to the internet.
This issue is resolved in KB4559004.
workaround
Jul 22, 2020
KB4549951
2020-04 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4549951)
After installing this update on a Windows 10 device with a wireless wide area network (WWAN) LTE modem, reaching the internet might not be possible. However, the Network Connectivity Status Indicator (NCSI) in the notification area might still indicate that you are connected to the internet.
This issue is resolved in KB4559004.
workaround
Jul 22, 2020
KB4554364
2020-03 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4554364)
After installing this update on a Windows 10 device with a wireless wide area network (WWAN) LTE modem, reaching the internet might not be possible. However, the Network Connectivity Status Indicator (NCSI) in the notification area might still indicate that you are connected to the internet.
This issue is resolved in KB4559004.
workaround
Jul 22, 2020
KB4541335
2020-03 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4541335)
After installing this update on a Windows 10 device with a wireless wide area network (WWAN) LTE modem, reaching the internet might not be possible. However, the Network Connectivity Status Indicator (NCSI) in the notification area might still indicate that you are connected to the internet.
This issue is resolved in KB4559004.
workaround
Jul 22, 2020
KB4551762
2020-03 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4551762) SMBv3 Client/Server Remote Code Execution Vulnerability
After installing this update on a Windows 10 device with a wireless wide area network (WWAN) LTE modem, reaching the internet might not be possible. However, the Network Connectivity Status Indicator (NCSI) in the notification area might still indicate that you are connected to the internet.
This issue is resolved in KB4559004.
workaround
Jul 22, 2020
KB4540673
2020-03 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4540673)
After installing this update on a Windows 10 device with a wireless wide area network (WWAN) LTE modem, reaching the internet might not be possible. However, the Network Connectivity Status Indicator (NCSI) in the notification area might still indicate that you are connected to the internet.
This issue is resolved in KB4559004.
workaround
Jul 22, 2020
KB4535996
2020-02 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4535996)
After installing this update on a Windows 10 device with a wireless wide area network (WWAN) LTE modem, reaching the internet might not be possible. However, the Network Connectivity Status Indicator (NCSI) in the notification area might still indicate that you are connected to the internet.
This issue is resolved in KB4559004.
workaround
Jul 15, 2020
KB4565529
2020-07 Security Only Quality Update for Windows Server 2008 for x64-based Systems (KB4565529) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jul 15, 2020
KB4565536
2020-07 Security Monthly Quality Rollup for Windows Server 2008 for x64-based Systems (KB4565536) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jul 15, 2020
KB4565539
2020-07 Security Only Quality Update for Windows Server 2008 R2 for x64-based Systems (KB4565539) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jul 15, 2020
KB4565537
2020-07 Security Monthly Quality Rollup for Windows Server 2012 for x64-based Systems (KB4565537)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jul 15, 2020
KB4565541
2020-07 Security Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems (KB4565541)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jul 15, 2020
KB4565511
2020-07 Cumulative Update for Windows 10 Version 1607 for x64-based Systems (KB4565511)
After installing KB4467684, the cluster service may fail to start with the error “2245 (NERR_PasswordTooShort)” if the group policy “Minimum Password Length” is configured with greater than 14 characters.
Set the domain default "Minimum Password Length" policy to less than or equal to 14 characters. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jul 15, 2020
KB4565503
2020-07 Cumulative Update for Windows Server, version 2004 for x64-based Systems (KB4565503)
When using some apps, such as Microsoft Excel, users of the Microsoft Input Method Editor (IME) for Chinese and Japanese might receive an error, or the app might stop responding or close when attempting to drag using the mouse.
For more information and workaround steps, please see KB4564002.
workaround
Jul 15, 2020
KB4565535
2020-07 Security Only Quality Update for Windows Server 2012 for x64-based Systems (KB4565535)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jul 15, 2020
KB4558998
2020-07 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4558998)
After installing KB4493509, devices with some Asian language packs installed may receive the error, "0x800f0982 - PSFX_E_MATCHING_COMPONENT_NOT_FOUND."
Uninstall and reinstall any recently added language packs. For instructions, see Manage the input and display language settings in Windows 10. Select Check for Updates and install the April 2019 Cumulative Update. For instructions, see Update Windows 10. Note If reinstalling the language pack does not mitigate the issue, reset your PC as follows: Go to the Settings app > Recovery. Select Get Started under the Reset this PC recovery option. Select Keep my Files. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jul 15, 2020
KB4565540
2020-07 Security Only Quality Update for Windows Server 2012 R2 for x64-based Systems (KB4565540)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jul 15, 2020
KB4567523
2020-06 Cumulative Update for Windows Server, version 2004 for x64-based Systems (KB4567523)
Some apps utilize the ImeMode property to control the Input Method Editor (IME) mode for individual text entry fields to increase typing efficiency. Some IMEs in Windows 10, version 2004 (the May 2020 Update) might have issues using the ImeMode property with certain apps. For example, the input mode will not switch automatically to Kanji or Hiragana.
This issue is resolved in KB4565503.
workaround
Jul 15, 2020
KB4567523
2020-06 Cumulative Update for Windows Server, version 2004 for x64-based Systems (KB4567523)
The Local Security Authority Subsystem Service (LSASS) file (lsass.exe) might fail on some devices with the error message, “A critical system process, C:\WINDOWS\system32\lsass.exe, failed with status code c0000008. The machine must now be restarted."
This issue is resolved in KB4565503.
workaround
Jul 15, 2020
KB4567512
2020-06 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4567512)
The Local Security Authority Subsystem Service (LSASS) file (lsass.exe) might fail on some devices with the error message, “A critical system process, C:\WINDOWS\system32\lsass.exe, failed with status code c0000008. The machine must now be restarted."
This issue is resolved in KB4565483.
workaround
Jul 15, 2020
KB4560960
2020-06 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4560960)
The Local Security Authority Subsystem Service (LSASS) file (lsass.exe) might fail on some devices with the error message, “A critical system process, C:\WINDOWS\system32\lsass.exe, failed with status code c0000008. The machine must now be restarted."
This issue is resolved in KB4565483.
workaround
Jul 15, 2020
KB4557957
2020-06 Cumulative Update for Windows Server, version 2004 for x64-based Systems (KB4557957)
Some apps utilize the ImeMode property to control the Input Method Editor (IME) mode for individual text entry fields to increase typing efficiency. Some IMEs in Windows 10, version 2004 (the May 2020 Update) might have issues using the ImeMode property with certain apps. For example, the input mode will not switch automatically to Kanji or Hiragana.
This issue is resolved in KB4565503.
workaround
Jul 15, 2020
KB4557957
2020-06 Cumulative Update for Windows Server, version 2004 for x64-based Systems (KB4557957)
The Local Security Authority Subsystem Service (LSASS) file (lsass.exe) might fail on some devices with the error message, “A critical system process, C:\WINDOWS\system32\lsass.exe, failed with status code c0000008. The machine must now be restarted."
This issue is resolved in KB4565503.
workaround
Jul 15, 2020
KB4556799
2020-05 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4556799)
The Local Security Authority Subsystem Service (LSASS) file (lsass.exe) might fail on some devices with the error message, “A critical system process, C:\WINDOWS\system32\lsass.exe, failed with status code c0000008. The machine must now be restarted."
This issue is resolved in KB4565483.
workaround
Jul 15, 2020
KB4567513
2020-06 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4567513)
The Local Security Authority Subsystem Service (LSASS) file (lsass.exe) might fail on some devices with the error message, “A critical system process, C:\WINDOWS\system32\lsass.exe, failed with status code c0000008. The machine must now be restarted."
This issue is resolved in KB4558998.
workaround
Jul 15, 2020
KB4561608
2020-06 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4561608)
The Local Security Authority Subsystem Service (LSASS) file (lsass.exe) might fail on some devices with the error message, “A critical system process, C:\WINDOWS\system32\lsass.exe, failed with status code c0000008. The machine must now be restarted."
This issue is resolved in KB4558998.
workaround
Jul 15, 2020
KB4551853
2020-05 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4551853)
The Local Security Authority Subsystem Service (LSASS) file (lsass.exe) might fail on some devices with the error message, “A critical system process, C:\WINDOWS\system32\lsass.exe, failed with status code c0000008. The machine must now be restarted."
This issue is resolved in KB4558998.
workaround
Jun 23, 2020
KB4541509
2020-03 Security Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems (KB4541509)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 23, 2020
KB4541505
2020-03 Security Only Quality Update for Windows Server 2012 R2 for x64-based Systems (KB4541505)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 19, 2020
KB4567517
2020-06 Cumulative Update for Windows 10 Version 1607 for x64-based Systems (KB4567517)
After installing KB4467684, the cluster service may fail to start with the error “2245 (NERR_PasswordTooShort)” if the group policy “Minimum Password Length” is configured with greater than 14 characters.
Set the domain default "Minimum Password Length" policy to less than or equal to 14 characters. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 19, 2020
KB4557957
2020-06 Cumulative Update for Windows Server, version 2004 for x64-based Systems (KB4557957)
After installing this update, certain printers might fail to print. The print spooler might throw an error or close unexpectedly when attempting to print, and no output will come from the affected printer. You might also encounter issues with the apps you are attempting to print from. You might receive an error from the app or the app might close unexpectedly.Note This issue might also affect software-based printers, for example printing to PDF.
This issue is resolved in KB4567523.
workaround
Jun 19, 2020
KB4561649
2020-06 Cumulative Update for Windows 10 Version 1507 for x64-based Systems (KB4561649)
After installing this update, certain printers might fail to print. The print spooler might throw an error or close unexpectedly when attempting to print, and no output will come from the affected printer. You might also encounter issues with the apps you are attempting to print from. You might receive an error from the app or the app might close unexpectedly.Note This issue might also affect software-based printers, for example printing to PDF.
This issue is resolved in KB4567518.
workaround
Jun 19, 2020
KB4561673
2020-06 Security Only Quality Update for Windows Server 2012 R2 for x64-based Systems (KB4561673)
After installing this update, certain printers might fail to print. The print spooler might throw an error or close unexpectedly when attempting to print, and no output will come from the affected printer. You might also encounter issues with the apps you are attempting to print from. You might receive an error from the app or the app might close unexpectedly.Note This issue might also affect software-based printers, for example printing to PDF.
This issue is resolved in KB4567521.
workaround
Jun 19, 2020
KB4561666
2020-06 Security Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems (KB4561666)
After installing this update, certain printers might fail to print. The print spooler might throw an error or close unexpectedly when attempting to print, and no output will come from the affected printer. You might also encounter issues with the apps you are attempting to print from. You might receive an error from the app or the app might close unexpectedly.Note This issue might also affect software-based printers, for example printing to PDF.
This issue is resolved in KB4567521.
workaround
Jun 19, 2020
KB4561674
2020-06 Security Only Quality Update for Windows Server 2012 for x64-based Systems (KB4561674)
After installing this update, certain printers might fail to print. The print spooler might throw an error or close unexpectedly when attempting to print, and no output will come from the affected printer. You might also encounter issues with the apps you are attempting to print from. You might receive an error from the app or the app might close unexpectedly.Note This issue might also affect software-based printers, for example printing to PDF.
This issue is resolved in KB4567522.
workaround
Jun 19, 2020
KB4561616
2020-06 Cumulative Update for Windows 10 Version 1607 for x64-based Systems (KB4561616)
After installing this update, certain printers might fail to print. The print spooler might throw an error or close unexpectedly when attempting to print, and no output will come from the affected printer. You might also encounter issues with the apps you are attempting to print from. You might receive an error from the app or the app might close unexpectedly.Note This issue might also affect software-based printers, for example printing to PDF.
This issue is resolved in KB4567517.
workaround
Jun 19, 2020
KB4561612
2020-06 Security Monthly Quality Rollup for Windows Server 2012 for x64-based Systems (KB4561612)
After installing this update, certain printers might fail to print. The print spooler might throw an error or close unexpectedly when attempting to print, and no output will come from the affected printer. You might also encounter issues with the apps you are attempting to print from. You might receive an error from the app or the app might close unexpectedly.Note This issue might also affect software-based printers, for example printing to PDF.
This issue is resolved in KB4567522.
workaround
Jun 19, 2020
KB4561602
2020-06 Cumulative Update for Windows 10 Version 1709 for x64-based Systems (KB4561602)
After installing this update, certain printers might fail to print. The print spooler might throw an error or close unexpectedly when attempting to print, and no output will come from the affected printer. You might also encounter issues with the apps you are attempting to print from. You might receive an error from the app or the app might close unexpectedly.Note This issue might also affect software-based printers, for example printing to PDF.
This issue is resolved in KB4567515.
workaround
Jun 17, 2020
KB4567513
2020-06 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4567513)
After installing KB4493509, devices with some Asian language packs installed may receive the error, "0x800f0982 - PSFX_E_MATCHING_COMPONENT_NOT_FOUND."
Uninstall and reinstall any recently added language packs. For instructions, see Manage the input and display language settings in Windows 10. Select Check for Updates and install the April 2019 Cumulative Update. For instructions, see Update Windows 10. Note If reinstalling the language pack does not mitigate the issue, reset your PC as follows: Go to the Settings app > Recovery. Select Get Started under the Reset this PC recovery option. Select Keep my Files. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 17, 2020
KB4561621
2020-06 Cumulative Update for Windows 10 Version 1803 for x64-based Systems (KB4561621)
After installing this update, certain printers might fail to print. The print spooler might throw an error or close unexpectedly when attempting to print, and no output will come from the affected printer. You might also encounter issues with the apps you are attempting to print from. You might receive an error from the app or the app might close unexpectedly.Note This issue might also affect software-based printers, for example printing to PDF.
This issue is resolved in KB4567514.
workaround
Jun 17, 2020
KB4561608
2020-06 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4561608)
After installing this update, certain printers might fail to print. The print spooler might throw an error or close unexpectedly when attempting to print, and no output will come from the affected printer. You might also encounter issues with the apps you are attempting to print from. You might receive an error from the app or the app might close unexpectedly.Note This issue might also affect software-based printers, for example printing to PDF.
This issue is resolved in KB4567513.
workaround
Jun 17, 2020
KB4560960
2020-06 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4560960)
After installing this update, certain printers might fail to print. The print spooler might throw an error or close unexpectedly when attempting to print, and no output will come from the affected printer. You might also encounter issues with the apps you are attempting to print from. You might receive an error from the app or the app might close unexpectedly.Note This issue might also affect software-based printers, for example printing to PDF.
This issue is resolved in KB4567512.
workaround
Jun 13, 2020
KB4560960
2020-06 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4560960)
We have received reports that some users cannot open apps after installing this update, especially Microsoft Office apps. Affected users might also receive an error, such as, Windows cannot find "c:\program files\microsoft office\root\office16\winword.exe" Make sure you typed the name correctly, and then try again.
This issue has been resolved by Avast. This issue only affected devices with certain versions of Avast or AVG applications and was addressed with an update to their respective products. For more information on this, please see Avasts forum post.Note No update is needed for Windows or Microsoft Office to address this issue.
workaround
Jun 11, 2020
KB4561666
2020-06 Security Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems (KB4561666)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4561674
2020-06 Security Only Quality Update for Windows Server 2012 for x64-based Systems (KB4561674)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4561612
2020-06 Security Monthly Quality Rollup for Windows Server 2012 for x64-based Systems (KB4561612)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4561669
2020-06 Security Only Quality Update for Windows Server 2008 R2 for x64-based Systems (KB4561669) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4561643
2020-06 Security Monthly Quality Rollup for Windows Server 2008 R2 for x64-based Systems (KB4561643) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4561645
2020-06 Security Only Quality Update for Windows Server 2008 for x64-based Systems (KB4561645) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4561670
2020-06 Security Monthly Quality Rollup for Windows Server 2008 for x64-based Systems (KB4561670) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4561673
2020-06 Security Only Quality Update for Windows Server 2012 R2 for x64-based Systems (KB4561673)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4556853
2020-05 Security Only Quality Update for Windows Server 2012 R2 for x64-based Systems (KB4556853)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4556852
2020-05 Security Only Quality Update for Windows Server 2012 for x64-based Systems (KB4556852)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4556846
2020-05 Security Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems (KB4556846)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4556843
2020-05 Security Only Quality Update for Windows Server 2008 R2 for x64-based Systems (KB4556843) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4556840
2020-05 Security Monthly Quality Rollup for Windows Server 2012 for x64-based Systems (KB4556840)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4556854
2020-05 Security Only Quality Update for Windows Server 2008 for x64-based Systems (KB4556854) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4556836
2020-05 Security Monthly Quality Rollup for Windows Server 2008 R2 for x64-based Systems (KB4556836) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4556860
2020-05 Security Monthly Quality Rollup for Windows Server 2008 for x64-based Systems (KB4556860) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4550960
2020-04 Preview of Monthly Quality Rollup for Windows Server 2012 for x64-based Systems (KB4550960)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4550958
2020-04 Preview of Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems (KB4550958)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4550970
2020-04 Security Only Quality Update for Windows Server 2012 R2 for x64-based Systems (KB4550970)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4550961
2020-04 Security Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems (KB4550961)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4550971
2020-04 Security Only Quality Update for Windows Server 2012 for x64-based Systems (KB4550971)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4550917
2020-04 Security Monthly Quality Rollup for Windows Server 2012 for x64-based Systems (KB4550917)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4550965
2020-04 Security Only Quality Update for Windows Server 2008 R2 for x64-based Systems (KB4550965) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4550964
2020-04 Security Monthly Quality Rollup for Windows Server 2008 R2 for x64-based Systems (KB4550964) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4550957
2020-04 Security Only Quality Update for Windows Server 2008 for x64-based Systems (KB4550957) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4550951
2020-04 Security Monthly Quality Rollup for Windows Server 2008 for x64-based Systems (KB4550951) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4541332
2020-03 Preview of Monthly Quality Rollup for Windows Server 2012 for x64-based Systems (KB4541332)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4541334
2020-03 Preview of Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems (KB4541334)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4540694
2020-03 Security Only Quality Update for Windows Server 2012 for x64-based Systems (KB4540694)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4541510
2020-03 Security Monthly Quality Rollup for Windows Server 2012 for x64-based Systems (KB4541510)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4541500
2020-03 Security Only Quality Update for Windows Server 2008 R2 for x64-based Systems (KB4541500) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4540688
2020-03 Security Monthly Quality Rollup for Windows Server 2008 R2 for x64-based Systems (KB4540688) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4541504
2020-03 Security Only Quality Update for Windows Server 2008 for x64-based Systems (KB4541504) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4541506
2020-03 Security Monthly Quality Rollup for Windows Server 2008 for x64-based Systems (KB4541506) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4537813
2020-02 Security Only Quality Update for Windows Server 2008 R2 for x64-based Systems (KB4537813) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4537820
2020-02 Security Monthly Quality Rollup for Windows Server 2008 R2 for x64-based Systems (KB4537820) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4537822
2020-02 Security Only Quality Update for Windows Server 2008 for x64-based Systems (KB4537822) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4537810
2020-02 Security Monthly Quality Rollup for Windows Server 2008 for x64-based Systems (KB4537810) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4480971
2019-01 Preview of Monthly Quality Rollup for Windows Server 2012 for x64-based Systems (KB4480971)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4480975
2019-01 Security Monthly Quality Rollup for Windows Server 2012 for x64-based Systems (KB4480975)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4480963
2019-01 Security Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems (KB4480963)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4480972
2019-01 Security Only Quality Update for Windows Server 2012 for x64-based Systems (KB4480972)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4480964
2019-01 Security Only Quality Update for Windows Server 2012 R2 for x64-based Systems (KB4480964)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 10, 2020
KB4561669
2020-06 Security Only Quality Update for Windows Server 2008 R2 for x64-based Systems (KB4561669) (ESU)
After installing this update and restarting your device, you might receive the error, “Failure to configure Windows updates. Reverting Changes. Do not turn off your computer”, and the update might show as Failed in Update History.
This is expected in the following circumstances: If you are installing this update on a device that is running an edition that is not supported for ESU. For a complete list of which editions are supported, see KB4497181. If you do not have an ESU MAK add-on key installed and activated. If you have purchased an ESU key and have encountered this issue, please verify you have applied all prerequisites and that your key is activated. For information on activation, please see this blog post. For information on the prerequisites, see the "How to get this update" section of this article.
workaround
Jun 10, 2020
KB4561608
2020-06 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4561608)
After installing KB4493509, devices with some Asian language packs installed may receive the error, "0x800f0982 - PSFX_E_MATCHING_COMPONENT_NOT_FOUND."
Uninstall and reinstall any recently added language packs. For instructions, see Manage the input and display language settings in Windows 10. Select Check for Updates and install the April 2019 Cumulative Update. For instructions, see Update Windows 10. Note If reinstalling the language pack does not mitigate the issue, reset your PC as follows: Go to the Settings app > Recovery. Select Get Started under the Reset this PC recovery option. Select Keep my Files. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 10, 2020
KB4561643
2020-06 Security Monthly Quality Rollup for Windows Server 2008 R2 for x64-based Systems (KB4561643) (ESU)
After installing this update and restarting your device, you might receive the error, “Failure to configure Windows updates. Reverting Changes. Do not turn off your computer,” and the update might show as Failed in Update History.
This is expected in the following circumstances: If you are installing this update on a device that is running an edition that is not supported for ESU. For a complete list of which editions are supported, see KB4497181. If you do not have an ESU MAK add-on key installed and activated. If you have purchased an ESU key and have encountered this issue, please verify you have applied all prerequisites and that your key is activated. For information on activation, please see this blog post. For information on the prerequisites, see the "How to get this update" section of this article.
workaround
Jun 10, 2020
KB4561645
2020-06 Security Only Quality Update for Windows Server 2008 for x64-based Systems (KB4561645) (ESU)
After installing this update and restarting your device, you might receive the error, “Failure to configure Windows updates. Reverting Changes. Do not turn off your computer”, and the update might show as Failed in Update History.
This is expected in the following circumstances: If you are installing this update on a device that is running an edition that is not supported for ESU. For a complete list of which editions are supported, see KB4497181. If you do not have an ESU MAK add-on key installed and activated. If you have purchased an ESU key and have encountered this issue, please verify you have applied all prerequisites and that your key is activated. For information on activation, please see this blog post. For information on the prerequisites, see the "How to get this update" section of this article.
workaround
Jun 10, 2020
KB4561670
2020-06 Security Monthly Quality Rollup for Windows Server 2008 for x64-based Systems (KB4561670) (ESU)
After installing this update and restarting your device, you might receive the error, “Failure to configure Windows updates. Reverting Changes. Do not turn off your computer”, and the update might show as Failed in Update History.
This is expected in the following circumstances: If you are installing this update on a device that is running an edition that is not supported for ESU. For a complete list of which editions are supported, see KB4497181. If you do not have an ESU MAK add-on key installed and activated. If you have purchased an ESU key and have encountered this issue, please verify you have applied all prerequisites and that your key is activated. For information on activation, please see this blog post. For information on the prerequisites, see the "How to get this update" section of this article.

Disclaimer:This webpage is intended to provide you information about patch announcement for certain specific software products. The information is provided "As Is" without warranty of any kind. The links provided point to pages on the vendors websites. You can get more information by clicking the links to visit the relevant pages on the vendors website.