Double click on the ‘(Standard)’ register.If you can’t find it, try: HKEY_CURRENT_USERSOFTWAREGoogleUpdate.
This can cause some system problems if you don’t run it correctly so you need to be extra careful. This is a more reliable method, but modifications to the registry database are needed. If the above method didn’t work, you may need to change the registry. This should reset your browser and fix the problem.