Hi! I'm new here, not sure if this has already been addressed or fixed but I recently got an EZFlash Omega. GBA games all work but I tried putting GBC games when I loaded the game I got "error 4" all GBC games were giving me the same message, then i tried loading a GBA game it also gave me the same error message. I copied all the stuff needed then formatted my memory card and it worked but I lost all my saves. So now I haven't tried playing GBC games because I might lose all my saves again.