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 has fixed the Windows 11 KB5089549 install error 0x800f0922 through KB5089573 for 24H2 and 25H2 PCs.

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

Windows 11 update KB5089549 is reportedly failing to install for some users, while others say the May 2026 update slows internet speeds.

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 ...

Microsoft fixed a Windows Update issue that installed drivers despite blocked policies due to a caching service ...

Microsoft has resolved a known issue causing installation failures and 0x800f0922 errors when deploying the May 2026 Windows 11 security update (KB5089549). As Microsoft explained when it acknowledged ...

Windows 11 users are warned that backups are broken across multiple third-party applications after another Microsoft security update brings unexpected consequences.

Microsoft has released Windows 11 KB5094126 and KB5093998 cumulative updates for versions 25H2/24H2 and 23H2 to fix security ...

Microsoft’s optional Windows 11 KB5089573 update adds 30 changes, including faster app launches, Windows Hello fixes, and NPU ...

Windows 11 June 2026 Patch Tuesday update brings Low Latency Profile, Shared Audio, Multi-App Camera, NPU tracking, and ...