Microsoftwindowswindowsupdateruximlog Failed To Start Full !!top!! Jun 2026

. If the error appeared immediately after an update, you may choose to uninstall that specific update via Control Panel Programs and Features View installed updates Microsoft Learn Are you currently experiencing any performance issues failed update installations , or did you just happen to notice this error in your Event Viewer

The RUXIM logs are located in C:\ProgramData\Microsoft\Windows\WER\ . These logs are safe to delete, as the system will regenerate them, often resolving the collision issue.

This is the standard Windows NT status code for STATUS_OBJECT_NAME_COLLISION . It means the operating system is trying to create a logging session that already exists or is locked by a ghost process, causing a startup crash for that specific event session.

The ETW session configuration is stored in the Windows Registry. Leftover or corrupted registry entries for the Microsoft.Windows.WindowsUpdate.RUXIMLog session can cause the system to believe a session is still active even after a reboot.

If the error persists and causes performance issues, you can disable the RUXIM task scheduler tasks. Open . microsoftwindowswindowsupdateruximlog failed to start full

This is the most effective solution, as it replaces the potentially corrupted components.

to find and repair corrupted system files that may be interfering with logging sessions. Clear the Windows Update Cache services.msc ) and stop the Windows Update Navigate to C:\Windows\SoftwareDistribution and delete all contents within the folder. Restart the Windows Update Registry Adjustment (Advanced)

. This automated tool can often reset the underlying components that the RUXIM session relies on. Microsoft Support Why this happens

When you see this error in , it generally appears with the event ID 2 and the error code 0xC0000035 . This error code translates to STATUS_OBJECT_NAME_COLLISION , which essentially means the system tried to start a logging session, but a file or object with the exact same name already exists, creating a conflict. This is the standard Windows NT status code

This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later.

This comprehensive guide breaks down what this error means, its common causes, and provides step-by-step methods to resolve it. What is Microsoft.Windows.WindowsUpdate.RUXIMLog?

Corrupted download files inside the temporary system directories can halt the deployment of update modules like RUXIM. Flushing the cache forces Windows to regenerate these files cleanly.

Allow the tool to reach 100%. Once finished, run the file integrity scanner: sfc /scannow Use code with caution. your computer once the repair cycle completes. 3. Clean Out Corrupted Autologger Registry Keys Leftover or corrupted registry entries for the Microsoft

Wait for the validation phase to hit 100%, then close the terminal and reboot your computer. Step 3: Uninstall Microsoft Update Health Tools

The OS attempts to spin up a performance and tracking session named RUXIMLog .

Ensure dependent services are enabled and running

The is part of the modern Windows ecosystem designed to ensure systems are successfully patched with updates, particularly KB5001716 .

Open the Windows Services manager by pressing , typing services.msc , and hitting Enter .

Broken internal dependencies stop the updater subsystem from verifying operational requirements.