If system files related to the update UI are damaged, you can repair them using the Command Prompt: Open as an Administrator . Type sfc /scannow and press Enter .

If the logging provider failed because of a "patched" error, resetting the entire update folder often clears the cache causing the conflict. Open . Type the following commands, pressing Enter after each:

In most environments, this specific error can be safely ignored if Windows Updates are continuing to function. However, running DISM /RestoreHealth is the recommended "deep fix" to ensure the underlying Windows Update stack remains stable for future patches.

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\WMI\Autologger\ Use code with caution.

The specific error, "Session 'Microsoft.Windows.WindowsUpdate.RUXIMLog' failed to start with the following error: 0xC0000035," occurs when this component fails to initialize properly at startup. Error code 0xC0000035 typically points to either or a conflict with a recent Windows Update .

. This component is responsible for the visual interface and notifications you see during the Windows Update process. When it "fails to start," it usually means the specific ETW (Event Tracing for Windows)

Return to your elevated Command Prompt window and restart the services: net start wuauserv net start bits Use code with caution. 4. Run SFC and DISM Deployment Repairs

Did this error start appearing right after a was installed? Share public link

For many users, this error is . It's a warning in the Event Viewer that a specific logging session failed to start. Your computer will often function normally, and you might not notice any immediate issues. However, in other cases, it's a symptom of a larger problem that can lead to:

How to Fix "Microsoft.Windows.WindowsUpdate.RUXIMLog Failed to Start"