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

Windows update with a stumbling block: The May update for Windows 11 failed for some users with error code 0x800f0922 – ...

Microsoft confirms Windows 11 update is failing at 35% on some PCs, releases a fix, and publishes a workaround.

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, ...

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