"Save File Format Error"?

Discussion in 'M3 Adapter' started by Watermalia, Jun 25, 2017.

  1. Watermalia

    Watermalia Newbie

    Jun 25, 2017
    United States
    Most of my NDS roms work fine on my m3i-zero on my 3ds. However, upon launching "Fire Emblem Shadow Dragon", I am getting a save file format error or something of the sort. Happens on both M3 Sakura and Touchpad. I have also tried deleting and reinstalling the rom, as well as using a rom from a different source. Anyone know of a fix?