Microsoft.windows.windowsupdate.ruximlog Failed To Start May 2026

The error message Session "Microsoft.Windows.WindowsUpdate.RUXIMLog" failed to start with the following error: 0xC0000035

Find Microsoft.Windows.WindowsUpdate.RUXIMLog, right-click it, and select Delete. Restart your computer. microsoft.windows.windowsupdate.ruximlog failed to start

  • Click OK. You may be prompted to enter your password.
  • ⚠️ Warning: Editing the registry incorrectly can harm your system. Back up before making changes. The error message Session "Microsoft

    The error appeared not on a screen, but in the Event Viewer—a cold, gray cathedral of logs where system components went to report their successes, failures, and final confessions. Click OK

    Remember: When Windows Update acts up, always question any component that Microsoft does not officially document. Keep your system clean, use built-in tools first, and you will keep your PC running smoothly for years to come.

    Run these commands in an elevated Command Prompt:

    Troubleshooting Guide: Fixing the "microsoft.windows.windowsupdate.ruximlog Failed to Start" Error

    If you are digging through your Windows Event Viewer and have stumbled upon the error message "microsoft.windows.windowsupdate.ruximlog failed to start," you are not alone. This is a relatively common but obscure issue that typically indicates a problem with the Windows Update mechanism or a scheduled task configuration.