I am having the same problem. I am running Windows 7 x64. I am running in Vista compatibility mode, but it keeps coming up with the same number of entries removed. I have rebooted after each run. I have used this product for several years now, without any problems.
pschobor, I do not see how you are having the same problem as anyone in this thread. Have you tried waiting until another day? The undo section shows how many entries were removed on that day, not the last scan.