Microsoft has identified a critical bug in Windows 11 24H2 that causes system components like File Explorer and Start Menu to crash after recent cumulative updates since July 2025. Microsoft is working on a fix, but temporary workarounds involve manually registering XAML packages; affected environments include non-persistent virtual desktops. #Windows11 #XAMLPackages
Keypoints
- Recent cumulative updates since July 2025 cause crashes in Windows 11 24H2 system components.
- The bug is related to XAML package registration failures impacting essential shell elements.
- Affected users experience issues like Start Menu crashes, missing taskbars, and Settings app failures.
- Microsoft recommends manual PowerShell commands and logon scripts as temporary workarounds.
- A permanent fix from Microsoft is currently in development, with no confirmed timeline.