Error 0X800f0922 when installing Windows update KB5012170

Perfect,

I followed the procedure and everything runs fine.

Thank you

chances are you have an MBR disk

i did, converted to gpt and update installed fine - use the instructions below

make sure your machine can boot to gpt before attempting to covert mbr to gpt

you may not be able to enable winre right after converting but dont worry, reboot and try the update again

Use MBR2GPT Disk Conversion Tool To convert MBR to GPT using the built-in MBR2GPT.exe tool:

Boot into Advanced Startup Options screen > Troubleshoot > Advanced options > Command Prompt.

Execute the following command to validate that the drive meets the requirements:

mbr2gpt /validate

Execute the following command to convert the drive from MBR to GPT:

mbr2gpt /convert

Restart your computer.

Do note that MBR2GPT can only be used from the Windows Preinstallation Environment. To use it from your Desktop, you have to use /allowFullOS to override.

Ellis Stewart,

You're welcome.

You're welcome.

Warning, if you have Bitlocker enabled, ensure that you have your Recovery Key available before installing this update.

To install update, first go into your Bios Settings and disable Secure Boot. After installing the update you should probably re-enable Secure Boot again in bios settings.