Error code: WerFault.exe – Application error

If you have encountered the error code WerFault.exe – Application error – category “windows”, it means that there is an issue with a Windows application. This error can occur due to various reasons such as corrupted system files, outdated drivers, or malware infections.

Here are some steps you can take to fix this error:

1. Run a virus scan: Malware infections can cause this error. Run a full system scan using your antivirus software to detect and remove any malware.

2. Update drivers: Outdated drivers can also cause this error. Update your drivers to the latest version by visiting the manufacturer’s website.

3. Repair system files: Corrupted system files can cause this error. Use the System File Checker tool to scan and repair any corrupted system files.

4. Perform a clean boot: A clean boot can help identify if any third-party applications are causing the error. To perform a clean boot, follow these steps:

– Press Windows + R keys to open the Run dialog box.
– Type “msconfig” and press Enter.
– In the System Configuration window, click on the Services tab.
– Check the “Hide all Microsoft services” box and click on Disable all.
– Click on the Startup tab and click on Open Task Manager.
– Disable all the startup items.
– Close the Task Manager and click on OK in the System Configuration window.
– Restart your computer.

5. Reinstall the application: If the error occurs while using a specific application, try reinstalling it.

In conclusion, the WerFault.exe – Application error – category “windows” error can be fixed by running a virus scan, updating drivers, repairing system files, performing a clean boot, or reinstalling the application. If none of these solutions work, you may need to seek further assistance from a professional.


I hope these steps help you resolve the WerFault.exe – Application error – category “windows” issue. If you have any further questions or concerns, don’t hesitate to seek further assistance from a professional. Remember to always keep your system updated and protected from malware to prevent such errors in the future.

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