Dear Guests,
Thank you very much for your help.
I tried to use the microsoft office picture manger, Ctrl+A for all the 100 images, and do cropping on one of the image, and then save all. However, with my version of Picture Manager, I could not do cropping with multiple files, just one at a time.
I had never worked with Picture Manager before, but it seems easier for cropping than my old version of Photoshop.
Anyway, I was able to write an AHK program to work in conjunction with Picture Manager and it works great - it steps through the jpg files one at a time and crops them - very close to "magic"
Thanks again for your assistance. I learned some new things today as a result of your suggestions.
Sincerely,
Costas