So I bought a Powersaves the other day, and I was able to get it working with Pokemon Alpha Sapphire and Fire Emblem Awakening, but when I tried to use it with MH4U, it told me "An error occurred processing your game file" during the "Server Process" phase. I decided to do research, but I couldn't find any similar experiences. I have filled all the save files, and I started with only one save file filled, so it isn't something simple like that. Does anybody know the solution to this?