OS; XP SP2
My PC started to do strange things couple of weeks back like errors, AVG popping up with trojan/virus alerts etc. Almost a week back the windows refused to start, all I can see was ERROR; System.exe. So I formatted my hard disk and reinstalled the windows. It worked well for a few days but since yesterday, everything is disabled for e.g. Task Manager, Run command, folder options, uninstallation etc. The error its showing is that 'I dont have permission' or 'its been disabled by the administrator'. Installing Windows is a headache and almost a four-five hour excercise (to install all relevant programs, drivers and copying the backup). Suggest a solution to clear this mess without reinstallation. My antivirus softwares are automatically updated and I use all stuff like anti-spyware/malware/adware etc...
Thanks...