Hi RobertC_NWE,
there are many reasons for 0x800f0922 errors, including but not limited to Net framework, App Readiness service, EFI partitioning, etc. you can try the following methods:
- Please try to repair the .NET Framework. you can see Repair the .NET Framework - .NET Framework | Microsoft Learn to complete it.
- Reset the Windows Update components: If none of the above steps work, you can try resetting the Windows Update components. To do this, open a Command Prompt as an administrator and run the following commands: net stop wuauserv net stop cryptSvc net stop bits net stop msiserver ren C:\Windows\SoftwareDistribution SoftwareDistribution.old ren C:\Windows\System32\catroot2 catroot2.old net start wuauserv net start cryptSvc net start bits net start msiserver
After running these commands, restart your device and try installing the KB again.
- Temporarily turn off the firewall that is turned on.
- If it is a disk partition problem, you can refer to Resolved: Windows 10 update failed with error code 0x800f0922 - Microsoft Community
Hope it helps.
Kind regards,
Lei