When my son inserts the AR into his DS, he gets a message on the screen saying there is no game plugged in... the game IS plugged into the AR and the AR is in the DS...both securely. We have tried removing it and reinserting it, it doesnt always work but sometimes it does
Video Game Consoles & Games - Datel - Action Replay for Nintendo DS
Answers & Comments
The game is probably dirty so just clean abit of dirt off it then try.
Shabih