Attached Link: http://www.cgsecurity.org/wiki/PhotoRec

When I had an issue with images on some older DVDs, someone recommended **PhotoRec.**

Photorec doesn't have a nice Graphical User Interface, but it's very powerful software and it's easy to use. Just select the source drive, destination drive/folder to save the recovered images to, leave the rest at defaults, and let it run.

Hope this helps in someway.

Joe