I made a folder on my microSD card for my Acekard 2 and dropped a couple GBA roms in it. I set my Acekard 2 to show "all files" and it shows both of the roms along with an icon that says, "GBA Game". When I try to click it it does nothing. Is there a way to get these to run on the Acekard 2? Or do I need to get an emulator?