Tag: efi system partition
2 articles
Microsoft resolves Windows update installation issues with KB5089549 fix
Microsoft has fixed a frustrating issue with its May 2026 Windows 11 security update, KB5089549, which was failing to install on devices with low storage space on the EFI System Partition, causing a rollback error code 0x800f0922. The update can now proceed smoothly, even on devices with limited free space.
Microsoft Windows 11 Update Fails to Install Due to EFI Space Issue
Struggling with a frustrating update fail? The latest Windows 11 security update may not install on your device due to a sneaky space issue on the EFI System Partition, causing error code 0x800f0922 and an automatic rollback.