I know the subject has been up already i found a tread about it , but it was old, and the link given buy buy something helpfull, was no good bacause the company was closed
Lik-Sang.com Out of Business due to Multiple Sony Lawsuits
Tue Oct 24 2006 21:58:51 Hong Kong Time - Corporate Info
My memoy card has 16MB, and has a corrupt file, that i can´t delete using Action Replay Max, keep saying error when i try to delete the file, is there any way to format my Memorycard without having to buy an adaptor, for PC ?
i've always used a gameshark2 v4 disc for erasing corrupted save files, it always worked for me. i will not post the link here, but *hint* it can easily be found in torrent sites. just look for "gameshark v4", i just tested this tag and i've found a seeded release of this program. it is small when zipped, less than 25MB.
after properly burning the program to a disc, follow on-screen instructions to find the memory manager, any save files listed with multiple "?" in the file name are corrupted. look for the help screen to see what's the button you need to press to erase the save file after selecting it.
i can say one more thing: if even with gameshak2 v4 you can't fix your memory, then your memory card is hardware defective. it happens more often with non oficial memory cards...