Windows 22631 -

While Build 22621 lacked them, Build 22631 introduced several headline features. If your system reports 22631, you have access to the following:

Solution: This indicates corrupt system files. Run: windows 22631

DISM /Online /Cleanup-Image /RestoreHealth
sfc /scannow

Then retry updates.

If you are on Windows 11 22H2 (Build 22621): While Build 22621 lacked them, Build 22631 introduced

Alternatively:

Build 22631 corresponds to a Windows feature update build used by Microsoft for staged rollouts and testing. It appears in update versioning and may be referenced in enterprise environments, support articles, and update logs. Understanding its contents helps IT teams plan deployments and troubleshoot related issues. Then retry updates