So I wanted to try out GBA roms with my M3DS Real and expansion pack, so I download Pokemon Emerald and tried it. Right before getting the starter pokemon, I tried to save, and got the error message: "Save failed. Checking the backup memory... Please wait. Time required: About 1 minute". After a minute it says the backup memory is insufficient or something along the lines of that. Can anyone tell me what exactly went wrong here? Do I need to patch my roms first or something?