Windows 11 May 2026 update failing with error 0x800f0922: Microsoft outlines fix

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 Report

Microsoft Fixes Windows 11 KB5089549 Install Failure With New Update

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

Microsoft confirms Windows 11 KB5089549 issues due to low storage, says it’s rolling out an emergency patch to fix install errors

Microsoft confirmed that it's aware of an issue where Windows 11 KB5089549 fails to install due to errors such as 0x800f0922.

Microsoft fixes May update failing to install on some Windows 11 PCs

On this support page, Microsoft advises users who are experiencing installation problems with May update KB5089549 to install ...
Windows Latest

Microsoft confirms Windows 11 update is failing on some PCs, explains if you need a workaround

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

‘Update Fails To Install’—Microsoft Says Restart Windows

Windows update fail. Microsoft has finally fixed the issue “where some devices might enter BitLocker Recover y after updating boot files.” That left frustrated PC owners hunting for recovery keys ...

Windows Update: Installation may fail due to insufficient EFI space

Windows security updates from May are failing on some systems. The cause is insufficient space on the EFI partition.

Windows 11: A guide to the updates

Here’s what you need to know about the latest updates to Windows 11 as they’re released from Microsoft. Now updated for ...