Session Windowsupdatetracelog Failed To Start With The Following Error 0xc0000035 【Fresh · 2027】

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Windows includes a dedicated troubleshooter for Update issues:

As Windows continues to evolve, error messages like 0xc0000035 will appear and disappear with each update cycle. Understanding what they mean and how to respond empowers users to maintain stable, up-to-date systems without unnecessary stress or wasted time. wevtutil el Windows includes a dedicated troubleshooter for

Follow these troubleshooting steps in order, moving from the simplest fix to advanced registry adjustments. 1. Reset the Windows Update Components

If your system is running fine and updates are installing correctly, you can safely stop the error from being logged. This doesn't fix the underlying cause but prevents it from cluttering your Event Viewer. The error indicates a naming collision

Temporarily disable third-party monitoring/security agents

Restart your computer to let Windows attempt a fresh start of the log. 2. Repair System Files (SFC and DISM) downloads a patch

Restart your system if the utility repairs any corrupted components. Step 4: Manually Clear the Event Log Directory

The WindowsUpdateTracelog is a specific ETW session dedicated to recording the activities of the Windows Update client. When your computer checks for updates, downloads a patch, or installs a driver, this session is supposed to record the details so that technicians can troubleshoot failures later.

This is the most direct fix for 0xc0000035 . The error indicates a naming collision, meaning an old trace log session is still registered but not active.