Originally Posted by JimC
You could contact the author of Photorec and explain your issue.
He may want you to send him a sample file to work with if he doesn't have a solution for it already Scroll down to the Problems section at the bottom this page and you'll see a link to contact him:
Thank you, I have just done it!
Any other suggestion or link to further searching?
I wonder if it would be possible to unformat the card. If so, no need to repair recovered files!