B
I know, many of you heard of the same problem with No$GBA. The ROM can't detect the save file. What do I do?
G
Change the save file type from the options depending on the game you are playing. Click Options > Emulation Setup > Then change the NDS backup cartridge media if you are playing an NDS rom. Alternatively get the newer versian of no$gba which automatically detects the save type.Edit: And has better compatability. You are looking for version 2.6a.