This problem is happening to a friend of mine. About a week ago when he switched on his PC this note came up after the welcome screen " Windows needs to be reactivated in 5days due to hardware changes, Do you want to activate Windows now ?" He clicks yes to activate it and it says that Windows is already activated! and the desktop comes up and everythings works fine. But this will come up every time he swithches on the pc. But as long as everything was working he didnt care much.
Today (which was the last day of chance to activate Win) this thing came up again and it said " This copy of Windows must be activated with Microsoft before you can log on " He clicks ok to activate it and the same .. " Windows is already activated . Click ok to Exit" But now it does not log in anymore! It displays the welcome screen with the USER NAME / Administrator and the only option to choose is to turn off computer.
It logs in fine in Safe Mode, I also tried to use system restore to put the system at an earlier time but it didnt help.
This is a P4 2.8GHz with 512MB running Win XP PRo SP2 + all other updates. Its been running for about a year since last formated.
Im suspecting that its some kind of Virus attack ? Anyone has an idea?
Today (which was the last day of chance to activate Win) this thing came up again and it said " This copy of Windows must be activated with Microsoft before you can log on " He clicks ok to activate it and the same .. " Windows is already activated . Click ok to Exit" But now it does not log in anymore! It displays the welcome screen with the USER NAME / Administrator and the only option to choose is to turn off computer.
It logs in fine in Safe Mode, I also tried to use system restore to put the system at an earlier time but it didnt help.
This is a P4 2.8GHz with 512MB running Win XP PRo SP2 + all other updates. Its been running for about a year since last formated.
Im suspecting that its some kind of Virus attack ? Anyone has an idea?