I used GARCTool for the first time to re-build the a/0/0/0 files for pokemon Y, but now when I try to run the edited ROM through hans it just redirects back to the homebrew "main menu" (after the top screen glitches out and shows some text and the bottom screen flashes red, green, blue, then red). Usually when I mess up the ROM file HANS will freeze after trying to load it, but this time it won't even load. What did I do wrong ?