|Thanks for your reply.|
What I mean with "I can't open the pictures" is that when I try it, I get a message saying "with no available previewing". However the files JPEG are still there with their each size for instance, 1,64 MB (1.721.115 bytes).
The problem began when I changed the pictures inlighting them with "windows picture and fax viewer" without saving the changes, I only closed the files.
Do you know some place or organization where I can send the files? MIcrosoft? to which department? any program to recover those files?
Thanks Luis Portugal