[Recuva Find Files But I Can't Open Them]

R​ecuva finds my deleted photo files, but when I go to open them I can't ... they will not open... I get a invalid image message... Help...

[I cannot open my recovered files..]

I did a deep scan on my thumb drive / flash drive and it found all the photo files that had been deleted on it.  But,  now I can't open them... it tells files are invalid...  I put them onto a different drive like I was told to do... How do I get the files to work... thanks.. captkirk