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

Execute the Deployment Image Servicing and Management tool first: DISM.exe /Online /Cleanup-image /Restorehealth Use code with caution.

In the architecture of Windows Management Instrumentation (WMI) and Event Tracing for Windows (ETW), every logging session must maintain a unique identity. When the Windows Update service or a related telemetry component attempts to spawn the WindowsUpdateTracelog kernel trace session, it checks the internal registry of active trace providers. If a duplicate context structure or an identical name string is already registered within the kernel, the subsystem rejects the initialization request and records this collision error.

Essential Windows system files are damaged. Method 1: The Quickest Fix - Resetting the Trace Session Execute the Deployment Image Servicing and Management tool

Since the error stems directly from the Windows Update tracing mechanism, purging the update cache usually clears the conflict.

In Windows hexadecimal error mapping, 0xc0000035 translates directly to STATUS_OBJECT_NAME_COLLISION . This means the system tried to create a tracking object or session name that already exists in memory. Because two diagnostic sessions cannot share the exact same namespace simultaneously, the secondary request fails and logs Event ID 2. Common Triggers If a duplicate context structure or an identical

Allow the progress bar to reach 100% (this may take several minutes). Run the System File Checker tool next: sfc /scannow Use code with caution. Restart your computer once the verification finishes. Verifying the Resolution

: Software like "Microsoft Update Health Tools" or "RUXIM" can cause overlapping logging requests. In Windows hexadecimal error mapping

Execute the Deployment Image Servicing and Management (DISM) tool first to repair the system image: DISM.exe /Online /Cleanup-image /Restorehealth Use code with caution.