i have done a a big mistake and i really need your help i was working with the local group policy in windows xp sp2, i want to restrict all programmes from being run exept which i will add in the list!!!!!!, the problem that happend is i only added excel,exe in the list and by mistake i exit the GPO, its is saved now, i can't do anything, the only program that i can run is excel.exe, what to do ???? how can i disable the GPO, or disable the policy that i implement by mistake please help me thanks