My Sophos Anti virus has been switched off not by me and I cannot switch it on again. Say I do not have rights which I have. I can update from sophos server but not runn application. Have uninstalled and reintstalled. have run Spybot searcha and destory and Ashampoo Anti Spyware. Have and svc.exe problem. Can you help. have also done severla system restores to no avail. Guess I have a hacker.