I installed Windows Tweaks V4.0 and now I can no longer change my settings in Windows 7. For example, After exiting Windows Tweaks, my notification icons had all disappeared. When I tried to re-enable them, Windows 7 said my network admin had disabled my ability to make changes to my PC via Group Policies. My PC is in my home, not on a Network and I AM the Admin, yet I am locked out. I have Windows 7 Home Premium so I do not have a 'Group Policy Manager' program. Also, I can not disable the 'Group Policy Client' Servicesa either. I restored back to before I installed Windows Tweak and Windows Tweaks is gone but the policies remain and I am unable to modify anything. Is there a way aroound this without re-installing Windows 7 from scratch?