I believe that my wife's sd card was formatted in error, and I have downloaded a file recovery tool in order to retrieve them from the sd card. Now that I can see them on my flash drive, they all appear to have been intermixed with pieces of files from other photos. Or the files could also be essentially "cut", where I open the file and maybe the left 1/3 of the picture shows up but the rest of the jpg is essentially nothing. Any idea what is doing this? any way to restore these properly?