As I said above, OTL hung (Locked up), so eventually there was nothing to do but shut down and try to restart. That's when I found myself in trouble. I make no claim of expert knowledge as to what happened, but because of all the grief I had with that program, I can assure you that I won't be using OTL (or much of any other "fix" program unless I have a reasonable understanding of what it does and how it does it. Meanwhile, my desktop computer is now in a repair shop, and will likely need new RAM, so I'm working from a laptop with my desktop keyboard attached.