Session Windowsupdatetracelog Failed To Start With The Following Error 0xc0000035

Clean ETW/Registry leftovers (advanced; back up registry first)

The 0xc0000035 error is rarely a "system killer." It’s a minor conflict in how Windows tracks its own update progress. By clearing the folder or restarting the update services, you usually tell Windows to stop overthinking and start the log fresh. the reality is far more manageable.

# query event log for error Get-WinEvent -FilterHashtable @LogName='System'; Id=1 | Where-Object $_.Message -match "0xc0000035" | Format-List TimeCreated,Message Clean ETW/Registry leftovers (advanced

An explanation and guide for resolving the "Session 'WindowsUpdateTracelog' failed to start with the following error: 0xC0000035" system event. Understanding the Error the reality is far more manageable.

The error "Session WindowsUpdateTraceLog failed to start with the following error 0xc0000035" is fundamentally a communication breakdown within Windows' own logging infrastructure. While the cryptic error code suggests a deep registry failure, the reality is far more manageable.