Microsoftwindowswindowsupdateruximlog Failed To Start Patched __top__ Jun 2026

: If the specific logging session is stuck or corrupted, you can delete its registry key to let Windows recreate it. Windows + R , and hit Enter. Navigate to:

In Event Viewer under Applications and Services Logs > Microsoft > Windows > WindowsUpdate > Operational , a new event type logs: : If the specific logging session is stuck

Corruption in the Windows Update database or system files is the most frequent cause of this failure. Fix Windows Update corruptions and installation failures : If the specific logging session is stuck

If specific DLL files are not registered correctly, it can cause issues. : If the specific logging session is stuck

This error typically appears in the (under Event ID 2) and indicates that the system tried to start a logging session to track an update-related UI event, but failed.