Stage 1 of 3 completed. It's stuck!!

After scanning almost all day, Recuva finally finished scanning what I had requested (advanced mode). Now it says it's 100% complete on that, and now it won't do anything else. It's frozen! And my monitor screen images are now about twice the size they should be! HELP!!!

If you have reached stage 2 or more then you can cancel Recuva without losing the list of files found.