A member in our forums, Xanadu, posted about a very handy program called PhotoRescue 2.1 that will fix your corrupted memory stick. Here’s what he said:
“This little program will analyze your entire stick (i even did it via psp with a usb) and locates photos and puts them in a folder called FOUND. Now it won't let you get these photos out unless you pay for the full prgram, BUT it will let you save everything else!! I recovered all my homebrew, all my savegames, music, and videos! I did a format of the stick afterwards and put it all back on and it all works! I hope others benefit from this as I did.”
You can get it in our PSP Download section for Windows [here].
You can get it in our PSP Download section for Macintosh [here].
Thanks for letting everyone know about this program Xanadu =)