Session Windowsupdatetracelog Failed To Start With The Following Error 0xc0000035 Repack !free!

If the error persists and floods your Event Viewer, you can disable the specific autologger that is failing:

Corrupt or missing system files can be the root cause of the STATUS_OBJECT_NAME_NOT_FOUND error. Windows has two powerful built-in tools to repair these files.

When Windows Update or performance diagnostic tools attempt to initiate a Kernel Event Tracing session, they may encounter this collision if a previous session didn't close properly or if multiple services are requesting the same log name simultaneously. Recommended Solutions

If you are experiencing system slowdowns or Windows Update issues alongside this error, follow these steps to resolve potential underlying file or service corruption: 1. Run System Repair Tools

While seeing the Session "WindowsUpdateTraceLog" failed to start with the following error 0xC0000035 entry in your Event Viewer can be slightly alarming, it rarely affects the actual performance or stability of your PC. In most cases, it is a benign logging conflict. If the error persists and floods your Event

Windows users and system administrators often encounter the "Session 'WindowsUpdateTracelog' failed to start with the following error: 0xc0000035" message in the Event Viewer. While it looks like a critical system failure, it is usually a non-fatal conflict involving circular logging and ETW (Event Tracing for Windows) sessions. Understanding the 0xc0000035 Error Code

These tools repair system files that might have been corrupted or improperly modified in the repack. sfc /scannow Dism /Online /Cleanup-Image /RestoreHealth

ren C:\Windows\SoftwareDistribution SoftwareDistribution.old ren C:\Windows\System32\catroot2 Catroot2.old Restart the services: net start wuauserv net start bits

Press Win + S , type , right-click Command Prompt , and choose Run as Administrator . Windows users and system administrators often encounter the

If you notice this error consistently popping up when you boot your PC, it is highly likely that a third-party startup program, antivirus, or background utility is clashing with the Windows Update logging service. Press , type msconfig , and hit Enter . Under the General tab, select Selective startup . Ensure Load startup items is unchecked.

Corrupted update caches often trigger duplicate logging loops. Clearing these components resets the session state.

When you are "repacking" (using tools like Microsoft App-V, VMware ThinApp, AdminStudio, or creating WIM images), the tool attempts to monitor system changes. If the Windows Update service attempts to start its diagnostic logging simultaneously—perhaps triggered by a background task or the startup of the Windows Update Agent—the repackaging tool detects a collision. The system cannot start a second instance of a trace session with the same name.

Windows 10, Windows 11, Windows Server 2016/2019/2022 In the Windows subsystem

The Windows Event Viewer is an essential tool for monitoring system health, but it can sometimes flood your logs with intimidating error messages. One common error that system administrators and power users encounter is: .

In the Windows subsystem, the hex code 0xc0000035 translates directly to STATUS_OBJECT_NAME_COLLISION .

Open .

Manual trace logs are interfering with automated ones.