wuaueng.dll using 50% CPU for hours (Can’t check for updates)

If you are experiencing high CPU usage due to the wuaueng.dll file, it is likely that your Windows Update service is stuck or encountering some issues. This can prevent you from checking for updates or installing new ones, which can be frustrating and potentially leave your system vulnerable to security threats.

Here are some steps you can take to fix the problem:

1. Restart your computer: Sometimes, a simple restart can help resolve issues with the Windows Update service. Try restarting your computer and see if the problem persists.

2. Run the Windows Update troubleshooter: Windows has a built-in troubleshooter that can help identify and fix issues with the Windows Update service. To run it, go to Settings > Update & Security > Troubleshoot > Windows Update and click on “Run the troubleshooter.”

3. Reset the Windows Update components: If the troubleshooter doesn’t fix the problem, you can try resetting the Windows Update components. This involves stopping the Windows Update service, renaming some folders, and restarting the service. Microsoft has a detailed guide on how to do this, which you can find here: https://support.microsoft.com/en-us/help/971058/how-do-i-reset-windows-update-components

4. Manually install updates: If you are still unable to check for updates or install them, you can try downloading and installing them manually from the Microsoft Update Catalog. This can be a bit more time-consuming, but it can help you get the updates you need. You can find the Microsoft Update Catalog here: https://www.catalog.update.microsoft.com/Home.aspx

By following these steps, you should be able to resolve the issue with wuaueng.dll and get your Windows Update service working properly again. If you continue to experience problems, you may want to consider seeking help from a professional or contacting Microsoft support for further assistance.

Conclusion

In conclusion, high CPU usage due to wuaueng.dll can be a frustrating issue, but there are steps you can take to fix it. Restarting your computer, running the Windows Update troubleshooter, resetting the Windows Update components, and manually installing updates are all potential solutions. If you continue to experience problems, don’t hesitate to seek help from a professional or contact Microsoft support. With a little patience and persistence, you should be able to get your Windows Update service back up and running smoothly.

You may also like...

Leave a Reply

Your email address will not be published. Required fields are marked *