Thank You Cory and Samrae,
Samrae, I ran it as administrator and it made no difference.
Cory, I actually use a few image editing apps, all free, and I found that Photo's Enhance option does the best job so I really do want to use it.
I will use the mouse option then; I managed to get it working pretty well (timing is everything) so now to start it running and walk away from the computer for about 2 hours.
Thanks!
Gary