I have an acekard 2i with firmware AKAIO.1.8.6a running on it. i recently installed the 3ds software on it also. i can play most games on it, but when i try to load up my dragon quest 9 game i get a system file is missing error. this is a new error that just started on this game. is there any way i can fix this error and get back into my game. the game file is xen-dqix.nds. all the settings are set to default and i am using s 4gb sandisk micro sd card. thanks for your help.