Disable wermgr.exe on Windows

Using Services

1. Press Win + R to open the Run dialog.
2. Type services.msc and press Enter.
3. Scroll down and locate the Windows Error Reporting Service.
4. Right-click on it and choose Properties.
5. In the Startup type dropdown, select Disabled.
6. Click Apply and then OK.

Using Registry Editor

1. Press Win + R to open the Run dialog.
2. Type regedit and press Enter.
3. Navigate to HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\Windows Error Reporting.
4. Create a new DWORD value named Disabled and set its value to 1.