My Windows xp SP2 was playing up a little so I decided to 'repair' it. Everything went smooth, I was on settings screen after the setup had finished installing devices when the light flickered and computer restarted. I went past the OS choice menu and boot screen and then it told me that 'the setup is being restarted' after that point the whole screen went black with the exception of active mouse pointer. Now it jams at the same point everytime I try to repair/upgrade my previous Windows Installation but the pointer remains active. I am at a loss, can somebody help me get out of this trouble..? I do not want to do a fresh install I want my previous installation back working because I have had it running for almost a year without any problems and you can imagine how much I'll lose. Thanks a lot in advance for your help.