here the Dropper but save it as you load or it will freeze when playing through the game.
I fixed your folder how its setup. Download new one and Delete Old
https://mega.nz/#F!jFtnTBiT!44_Y8_3P_p_Q35bDU1oBJg (NEW)
auto
i do have dlc maps for wii u but haven't tried to inject to see it work...