How to Fix KB5012170 Fails to Install in Windows 11

Microsoft recently applied the latest security update KB5012170, which fixes a bug in the UEFI. Some users have reported that every time they try to install the update, it fails and shows error code 0x800f0922. Microsoft is warning that users may see error 0x800f0922 when trying to install Windows security update KB5012170 Secure Boot on currently supported consumer and enterprise server operating systems. In this article we will try to teach you how to fix KB5012170 installation fails in Windows 11.

Security update KB5012170 fails to install with error code 0x800f0922 due to UEFI firmware version installed on Windows 11 system. The error message is “An error occurred without listing the root cause of the error”. The problem affects the installation of Windows security updates. Below we have mentioned the steps to fix KB5012170 Fails to Install in Windows 11 PC.

3 Ways to Install KB5012170 Repair in Windows 11

Check for system file corruption

  • Type cmd in Windows search
  • Right-click on Command Prompt and select Run as administrator
  • When User Account Control appears, click Yes
  • Use the following command lines, pressing Enter after each one:

sfc / scannowDISM / Online / Clean-Image / CheckHealthDISM / Online / Clean-Image / ScanHealthDISM / Online / Clean-Image /RestoreHealth

Download a BIOS update

  • Type system information in Windows search and press Enter
  • Make a note of the information next to BIOS Version/Date and Baseboard Product
  • Open the web browser and visit the motherboard manufacturer’s official website
  • Go to the Downloads section
  • Download the appropriate BIOS version for your motherboard and launch the installer
  • Restart computer.

Install manually

  • Visit the Microsoft Update Catalog
  • Enter the KB number and click Search
  • Select the version compatible with your operating system
  • Click on Download
  • Follow the instructions on the screen
  • Restart your computer.

Final Words

We hope our article on methods to Install KB5012170 Repair in Windows 11 will help you and solve all your problems. If you are facing similar issues and want to know how to solve this problem then follow the steps mentioned above.

I hope you understand this article, How to Fix KB5012170 Fails to Install in Windows 11.

Leave a Comment