Session Windowsupdatetracelog Failed To Start With The Following Error 0xc0000035 Repack [2021] -

Right-click RtBackup , select , go to the Security tab, and grant your user account "Full Control" ownership if access is denied. Delete the contents inside the RtBackup folder. Reboot normally. 4. Run System File Checker (SFC) and DISM

Success: "The session was stopped."

Why does this happen? Most often, the OS is trying to start a specific background trace for Windows Update, but due to a timing conflict or a leftover session from a previous boot, the logger gets confused and throws the error. Method 1: Modify the Windows Registry (The Most Direct Fix) Right-click RtBackup , select , go to the

In the intricate ecosystem of the Windows operating system, the Event Viewer serves as the silent chronicler of the system’s health, documenting everything from successful driver loads to critical application crashes. For system administrators and power users, it is an indispensable diagnostic tool. However, it is not uncommon for the Event Viewer to reveal a litany of errors that, while seemingly urgent, have nebulous origins. Among the most persistent and confusing of these entries is the error message: "Session WindowsUpdateTracelog failed to start with the following error 0xc0000035." This error, often appearing in conjunction with the use of software "repacks" or modified installers, represents a fascinating intersection of Windows internal architecture, software licensing conflicts, and the unintended consequences of software modification. This essay explores the technical anatomy of this error, the specific role of the 0xc0000035 status code, and the contextual implications of "repacking" in the software ecosystem.

Open Windows Explorer and navigate to the following path: C:\Windows\System32\LogFiles\WMI\ Method 1: Modify the Windows Registry (The Most

Restart your system after the verification finishes to see if the event log entries stop. Method 4: Clean Up the Logging Directory

Find the and EnabledProperty keys and set their values to 0 . Note: Always back up your registry before making changes. software licensing conflicts

Are you experiencing any , or is this just an isolated error log?

The word in the error text is just internal Windows jargon. It doesn’t mean you need to reinstall Windows or repack anything manually. It simply means Windows tried to restart an existing trace session but found a duplicate name.

Then checked the event log again – no more 0xc0000035 errors. The log session started cleanly.