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

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.

When this collision happens:

Are you currently seeing any (e.g., 0x800...) in the Windows Update settings menu? This error is related to the Windows Update

The "Session WindowsUpdateTrackLog failed to start with the following error 0xc0000035" error is a frustrating issue that can occur on Windows operating systems. This error is related to the Windows Update service, which is responsible for keeping the operating system and installed software up-to-date with the latest security patches and features. In this essay, we will explore the causes and potential solutions to this error, as well as discuss the implications of this issue on system performance and security. This error is related to the Windows Update

ETW is a high-performance logging mechanism built into the operating system. It allows services like Windows Update to log diagnostic data without slowing down the system. This error is related to the Windows Update

By using the logman tool to manually stop the duplicated ETW session, you can resolve the collision in under 30 seconds. Windows Update will immediately regain its ability to download and install updates.

This error typically occurs when the system attempts to start an Event Tracing for Windows (ETW) session using a name that is already in use or was not properly closed during a previous session. While it often appears alongside update issues, it can also occur during normal background logging operations. Common Causes