Back up your registry before proceeding.
An in-place upgrade reinstalls Windows while keeping your files and apps. It is the most thorough fix without wiping your drive. microsoft.windows.windowsupdate.ruximlog failed to start
Once you’ve fixed the error, follow these best practices: Back up your registry before proceeding
This article will explain what this error means, why it occurs, and—most importantly—how to fix it permanently. why it occurs
This error means the Windows Update logging/telemetry component (RuximLog) failed to initialize. Fixes range from restarting services to repairing system files or reinstalling update components. Follow the steps below in order; test after each one.