Windows 11 May 2026 update fails on some PCs, but Microsoft has already shipped a workaround, and it's working on a permanent fix.

Microsoft confirmed that KB5089549 can fail with error 0x800f0922 on Windows 11 devices with low EFI partition space, and ...

Update KB5089573 is optional because it’s a preview update. You must therefore install it manually via Windows Update → Advanced options → Optional updates, or ...

Microsoft has been trying to optimize Windows as of late, offering performance improvements and introducing suggested feature additions, but things aren't still a work in progress. Case in point, ...

Forbes contributors publish independent expert analyses and insights. Zak Doffman writes about cybersecurity, surveillance and privacy. “Reset and recovery operations on some Windows versions might ...

Consultants see the problem eating away at valuable patch resources because of a lack of Microsoft update hygiene.

Microsoft has confirmed that the May 2026 Windows 11 security update (KB5089549) fails to install on some systems and triggers 0x800f0922 errors. This known issue is caused by insufficient free space ...

Microsoft has mitigated a known issue that caused Windows update failures when installing them from a network share using the Windows Update Standalone Installer (WUSA). WUSA is a built-in ...