Corrupted system files are a common cause of this error. Running System File Checker (SFC) and Deployment Image Servicing and Management (DISM) can fix this. Open or PowerShell as Administrator . Type sfc /scannow and press Enter. After that finishes, run the following commands one by one: DISM /Online /Cleanup-Image /CheckHealth DISM /Online /Cleanup-Image /ScanHealth DISM /Online /Cleanup-Image /RestoreHealth Restart your computer. 2. Reset Windows Update Components
, designed to manage user interactions regarding Windows updates—such as notifications that your version of Windows is reaching the end of service. The
RUXIM requires sufficient space to log data and prepare update packages; ensure your primary drive isn't nearly full. Do Not Delete the RUXIM Folder: microsoft.windows.windowsupdate.ruximlog failed to start
The error is a common Windows Event Viewer entry (usually assigned Event ID 2) that occurs when a real-time logging trace for a Windows Update subsystem crashes or encounters a naming conflict.
If your or just throwing errors in the background Corrupted system files are a common cause of this error
This ensures the error isn’t caused by something malicious.
In isolation, a failed start error is not dangerous—it is merely an annoyance. However, the presence of microsoft.windows.windowsupdate.ruximlog is a red flag. It indicates that something unverified tried to integrate itself with Windows Update. Type sfc /scannow and press Enter
Run the Windows Update troubleshooter: * Select Start > Settings > System. * Select Troubleshoot and choose Other troubleshooters. Microsoft Support
This replaces corrupt Windows Update components, including ruximlog , with fresh ones from the latest build.
Since last windows update at start of June i have had constant crashes The bugcheck was: 0x00000116 - Microsoft Q&A