Windows 11 KB5086672 hotfix resolves the 0x80073712 installation error caused by the March 2026 non-security update.

Microsoft has pulled a buggy Windows 11 non-security preview update to investigate a known issue that triggers 0x80073712 errors during installation.

Microsoft has released emergency update KB5086672 for Windows 11 after preview patch KB5079391 broke installations with error ...

Even so, the result is the same for end users: another Windows 11 update has stumbled before it could deliver its intended improvements. Until Microsoft reissues the package and it proves stable in ...