Session "WindowsUpdateTraceLog" failed to start with the following error 0xc0000035
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If third-party antivirus software or monitoring tools are hooking into the Windows Update Tracelog API, they can cause object name collisions. A clean boot helps isolate this. Press , type msconfig , and click OK . search results provide a lot of relevant information
Open File Explorer and navigate to the following directory: C:\Windows\SoftwareDistribution
$path = "HKLM:\SYSTEM\CurrentControlSet\Control\WMI\AutoLogger\WindowsUpdateTraceLog" if (Test-Path $path) Write-Host "AutoLogger exists" -ForegroundColor Yellow I will structure the article with an introduction,
Keep the Command Prompt window open. Now, press Windows Key + E to open and navigate to the following path: C:\Windows\System32\LogFiles\WMI
Understanding the root cause helps in applying the right fix. The error is typically triggered by one of the following: and click OK .
The 0xc0000035 error when starting the WindowsUpdateTraceLog session is exclusively a namespace collision issue within the ETW subsystem. It does not affect Windows Update functionality for downloading or installing updates, but it degrades diagnostic logging capability. The recommended resolution is to delete the orphaned AutoLogger registry entry and reboot, allowing Windows to reconstruct the session correctly. System administrators should avoid manually creating ETW sessions that conflict with Microsoft’s reserved AutoLogger names.