ren C:\Windows\SoftwareDistribution SoftwareDistribution.old ren C:\Windows\System32\catroot2 Catroot2.old
If your system reports this failure after a "patched" update, follow these steps to reset the logging and update environment: Get help with Windows upgrade and installation errors
Microsoft provides a Windows Update Troubleshooter that can automatically find and fix problems.
microsoftwindowswindowsupdateruximlog failed to start is a common occurrence in the Windows Event Viewer, typically linked to the Windows Update User Experience (UX) Integration Manager ren C:\Windows\SoftwareDistribution SoftwareDistribution
Before proceeding, ensure you have backed up any critical data. 1. Run SFC and DISM Repairs (Essential)
: Open Command Prompt as Administrator and run sfc /scannow . This will identify the "patched" file and attempt to replace it with the original Microsoft version.
: For persistent errors where standard repairs fail, performing a repair install (keeping all apps and files) can "patch" the system by overwriting damaged update files. Microsoft Learn Event Viewer Run SFC and DISM Repairs (Essential) : Open
If the error persists:
However, be cautious with manually re-registering DLLs, as this can cause more harm than good if not done correctly.
Before diving into fixes, it's crucial to understand what RUXIM actually is. RUXIM stands for . It is a legitimate system component employed by Windows Update, primarily to manage user experience elements and logging processes. Contrary to some initial concerns, RUXIM is not malware, nor is it a virus. Microsoft Learn Event Viewer If the error persists:
In this post, we’ll break down what this error actually means, why it happens, and—most importantly—how to fix it for good.
After that finishes, run the following command: DISM /Online /Cleanup-Image /RestoreHealth Restart your computer. 3. Reinstall/Uninstall Microsoft Update Health Tools
Windows Error Code 0x8007045b: What's It & How To Fix - SalvageData
If you are seeing this error in your logs, use the following methods to patch or resolve the issue, ordered from simplest to most advanced. 1. Run Windows Update Troubleshooter
If you see it, proceed with the fixes below.
