Ok i came home form college today and switched my computer on as usual, but when i type my user name and password to login it froze as soon as i pressed enter at my desktop backround(no icons, no start menu), I restarted a few times and got the same problem. I then went into safe mode to see if i could load the windows components without freezing like in normal mode, as typed my user name and password to login i got a Windows Explorer error message that said "The instruction at "Ox10002e30" referenced memory at 0x10002e30". The memory could not be read". I went into task manager while in safe mode to try and run exploerer.exe but got the same error message. Can anyone please help? I really have no clue what to do to fix this problem and really don't want to reformat and install windows xp.

Thanks in advanced.