Essentially, Windows is trying to launch the WindowsUpdateTraceLog session, but it thinks the session is already running or the file associated with it is locked. It sees a "collision," so it aborts the process.
Is your system currently having trouble standard Windows Updates? To resolve this issue, it helps to understand
To resolve this issue, it helps to understand exactly what Windows is trying to do when the failure occurs. What is WindowsUpdateTracelog? or registry issues.
Type the following command to stop the Windows Update service and press Enter : net stop wuauserv Use code with caution. To resolve this issue
The "Session WindowsUpdate_trace_log failed to start with error 0xc0000035" message falls into a category of Windows errors that are more common than most users realize. For many, it represents nothing more than a harmless system message that can be safely ignored. However, when accompanied by actual Windows Update failures or system instability, it serves as a valuable diagnostic clue pointing toward corrupted system files, update conflicts, or registry issues.