So I've used the M3 Real for NDS for a few years now, and finally decided to get the GBA Expansion pack from them. I got it and made a GBA folder, put some games in. They didn't work so I looked up how to get it to work, and found out I needed GBA Exp loader 0.4. Got that, put it in my NDS folder and clicked on it on the ds. It gave me the option of slot 1 or 2, I chose first slot one and it took me to first a black screen that said DLDI Compatible, then to a white screen with a red box that read "Slot 2 expansion pack not found please redo from start" and if I confirmed my ds lite would power off. Same with the other slot. I want to know if I'm doing something wrong, and if anyone can please tell me what to do? Sorry I'm new at this and I hope this is the right place to ask.