Hi Lone Wolf.
I did try that earlier on, it was after that i started to get the prompt
just before i hit the login screen. Same would happen in Safe Mode.
I think that was what Microbell was saying about the problem being in SP-1.
No matter if i try and repair Windows, it's the SP-1 thats is tits up, but i still cant get round it.
So my solution is ..................................
Ive decided to go for a new PC, a rebuild, it's well over due anyway, so i am just seeing what the best to go for at the moment.
But as i said, thanks a lot for all the replies and help, it was much appreciated.