Animal Crossing WW: Action Replay Black Screen

Hello! I'm new here, and I wanted to get some help.

I have bought an Action Replay, and then everything got deleted, and I lost the USB, so I just added the Game ID, and codes, @ codejunkies, and then I added the Master Code, for MY version. (v. 1.0), I'm sure, and then when I press start, the screen turns black!

*It works WELL with every other game.
*When I play it alone, w/out the AR, it works.

HELP ME! D: Please!~

...turn on the (m) code, dont just assume its on.

If the Master code is in a folder, take it out.