G6-4G flashcard problem

So I have a rom of Professor Layton and the Curious Village on the flashcard, and went to delete it. Instead of removing it however, it simply says it now takes up 0mb, it won't run on the card because it can't find the information, and it still seems to be taking up the memory it would if it were already on. Is there any way to fix this?

Thanks for all help in advance.

 

Yeah, your ROM is corrupt. You can try right clicking on your MicroSD etc., Properties, Tools and then Check Disk for Errors.

 

what flash cart are you using?
what brand of SD card?
and use DSOrganize to manually delete it.

or reformat your SD card.

what's a G6-4G?

 

I assume he has a G6 Real, and a 4GB MicroSD etc or a G6 Lite or whatever.

 

Thank you so much, that worked like a charm.