Questions & Answers for: Nintendo DS unknown disc

file extension problem i have downloaded ds roms but can not get them to work- i have an R4 card when i unzip the files i get unknown file extension error- can u help ..........

my dsl is comeing up has unknown game I have aDSL AR and Pearl it has worked fine i had been putting in a lot of cheats then i took it to me dads house and then it just started saying unknown game plz

...unknown code or it just wont let me at all. I think I accidently erased the games and its not my AR so I really need to fix it before I give it back If you stilll have the disc saying ar on it put yu ...

unknown game action replay I keep getting unknown game on my sons ds lite with the action replay card and i have deleted and rebooted off the computer it loads the games and just gives me unknown game

AR has unknown game!!!! My game DID have red and blue stripe lines when I tried to put game id in, but it says unknown. now game id works but the default settings for animal crossing: wild world like ...

It says unknown game and enter the name and the I.D and when I put in the I.D then it does blue and red stripes and I don't have the disk for it ask ebgames if you can trad it in

when the action replay says unknown game and no cheats or games show up how do you fix it the ar should have come with a disc you use that to get cheats for unknown games

My Action Replay keeps saying Unknown Game and has no games in it I was playing my pokemon diamond vesion with AR and i saved and shut off my ds and then i took out the game and blew on it. i put it ...

My ar keeps saying unknown game. My ar keeps saying unknown game. Hey this is because your game does not no this new game. Go to www.codejunkies.com and look up the games name there. It will give you ...

action replay doesn't read games when I insert my game the action replay does not react to it and does not even say unknown game Make sure you put the game disc in the other way