What to do if WerFault.exe application error occurs

Solutions include checking system files, disabling the Windows Error Reporting Service, updating the display driver and running the Windows Update service, uninstalling and reinstalling related software, scanning for viruses and malware, repairing the system registry, resetting or Reinstall the system, etc.

WerFault.exe application error can be caused by many reasons, here are some possible solutions:

1. System file check: Open the command prompt (run as administrator), enter "sfc /scannow" and press Enter to execute the command. The system will detect the system file. If there are damaged files, they will be repaired and wait for the system to be repaired. Complete and then restart the computer after the repair is complete.

2. Disable Windows Error Reporting Service: If the system still has werfault.exe application error problem after repair, you can turn off the Error Reporting Service in Windows. The specific steps are as follows:

   • Press the win r key combination to open Run, enter "gpedit.msc", click OK to open the Local Group Policy Editor.
   • In the Local Group Policy Editor, open "User Configuration → Administrative Templates → Windows Components → Windows Error Reporting" and find "Disable Windows Error Reporting" on the right.
   • Double-click to open "Disable Windows Error Reporting", change the configuration to "Enabled", click OK to save the changes, and then the Werfault.exe application error will no longer appear on the system.

3. Update the display driver and run the Windows Update service: The Werfault.exe application error is often associated with the failure of the display driver. So, if the error is not resolved after disabling Windows Error Reporting Service, try updating your display driver. Additionally, you should install all available Windows updates.

4. Uninstall and reinstall related software: If none of the above methods solve the problem, you can try to uninstall and reinstall software related to werfault.exe, such as Microsoft Office, etc.

5. Scan for viruses and malware: werfault.exe errors can sometimes be caused by viruses or malware. Therefore, using reliable antivirus software to perform a full scan is also a method worth trying.

6. Repair the system registry: Errors in the system registry can also cause werfault.exe application errors. You can use Registry Editor to check and repair registry entries related to werfault.exe.

7. Reset or reinstall the system: If none of the above methods solve the problem, you may consider resetting or reinstalling the operating system. This will clear all errors and configuration issues from the system and reinstall the operating system and drivers.

Please note that before performing any system-level operations, be sure to back up important data just in case.

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