But of course, none of these will put you back to a fresh windows install. That can't be done because of the apps. etc you've since installed. Scanreg/restore is only any good for getting you out of trouble by reverting to, say,yesterday's registry. Must be used with care, though, as if you installed something since the copy you are using to restore with, all sorts of problems may arise. The only (future) answer is to format, re-install windows, drivers and basic apps and then to create an image of C: on a CD rom, so you can revert to this rather than go the whole re-install route again. I know it to be possible, but haven't done it myself. Perhaps someone else could suggest some appropriate software and explain how it's done. My suggestions are what I would try myself. If incorrect, I welcome corrections to my rather limited knowledge. Andy.