I'm new here, so hello to all. I just got a 3in1 in order to play GBA games and I'm trying to get it to work with my M3DS Real. When I select Rudolf's ExpPack Tool, it says "3in1 expansion pack not found Please redo from start (A): Confirm". Is there a way to find out if the 3in1 Expansion Pack is actuallyworking? What's suppose to happen when only the 3in1 is inserted without a Slot 1 device?