Fixed

I tried using DS Organize to rename a file recently and ever since then my card has been messing up.
I have already tried formatting(FAT32) and using the Check Disk utility.
Everytime I try loading a Rom it says "[Rom loading failed] load rom errcode=-1"
Any ideas on fixing this?specs: DS Lite, YS Menu version 0903211700Apparently DS Organize Messed up ALL of my files so I had to redownload my ROMs online : (

To rename a file , all you have to do is hi-lite your file and right click then go down to and click on renameYou don't need a program to rename games or files

Have you changed the "last" name of the files so they don't have .nds in the end?