I tried running Combofix sooooo many times in normal mode and it gets as far as the message where it says it should only take about 10 minutes and it never goes any farther. Tried once in safe mode and it went as far as stage 50 then stopped so we left it going all night but it still didn't go any farther. Trying in safe mode again now but I don't know how well it will work. The computer won't even come on in normal mode now, it freezes as soon as it starts up so if this doesn't work in safe mode, i don't know what to do!!