Disabling Werfault.exe Customizing Windows Error Reporting (Werfault.exe) on Windows Vista is straight-forward: Go to Start button. Open Control Panel. Go to Windows Error Reporting. Click on System and Maintenance , then click Problem Reports and Solutions . Next, click Change Settings located on the left side panel of the Problem Reports and Solutions window. Select an option to configure how you want Windows to look for a solution to your problems. You may allow Windows to do it automatically or ask you every time to check if problem occurs. Next, click the Advanced settings link. Select Off to turn off Error Reporting. Optional way to turn off the Werfault.exe (or WerSvc) Service – Windows 7 Go to Start button . Go to Control Panel and then System and Security > Administrative Tools . Right-click on Services and then click Run as Administra...