Microsoft released KB5086672 to fix installation error 0x80073712 caused by the optional March update KB5079391.
If you are not able to use OpenClaw on Windows 11, use the built-in diagnostic tool, switch to WSL2 instead of PowerShell, ...
Microsoft has pulled a buggy Windows 11 non-security preview update to investigate a known issue that triggers 0x80073712 errors during installation.