Session Windowsupdatetracelog Failed To Start With The Following Error 0xc0000035 Fix

Clearing the update cache forces the system to re-initialize its logging and update files. Command Prompt as an administrator. Type these commands one by one, pressing Enter after each:

Resetting SoftwareDistribution removes any orphaned lock files that may be holding onto the ETW session reference. After running this, immediately attempt the logman stop command again. Clearing the update cache forces the system to

| Cause | Description | |-------|-------------| | | A previous instance of the trace session was not properly closed (often due to a crash or forced shutdown). | | Corrupt Windows Update database | The SoftwareDistribution or Catroot2 folders contain inconsistent data. | | Security software interference | Third-party antivirus or endpoint detection tools may block or hold the trace log object. | | Disk or permission corruption | The C:\Windows\Logs\WindowsUpdate folder is corrupt, missing, or has incorrect ACLs. | | Incomplete Windows Update | A prior update was interrupted during the "initializing" phase. | After running this, immediately attempt the logman stop

logman stop "WindowsUpdateTraceLog" -ets | | Security software interference | Third-party antivirus

net start wuauserv net start cryptSvc net start bits net start msiserver Use code with caution. Copied to clipboard Microsoft Learn 3. Clear Orphaned Logging Sessions

Run the Windows Update troubleshooter: Select Start > Settings > System > Troubleshoot > Other troubleshooters. Microsoft Support Startup Error in Event Viewer - Microsoft Q&A