This is giving me too much stress. I got a new 32 micro sd and I copied and pasted the files from my old micro sd and plopped it in there. I expected it to work, but what do I get? Some shitty "Program herr not fuonnnd". Some background info: Card: R4i Gold RTS (R4ids.cn-nds-card.com) Fake? Nope. Old micro sd card I used to use WAS FAKE. Wood version? Latest from the r4ids.cn official website. Patch? Yes I patched it after it not working. Games not working? Animal Crossing is the only WORKING rom. Other roms are NOT working, and yes they are not corrupted. I used a computer emulator to test that. Faulty SD? Nope. The SD works like a charm, been playing the games that could WORK with this card. Help... :c Tried using the parasonic sd formatter, nope. Tried a full format with Microsoft's SD formatter. Card details: Micro Sd 32 gb, Class 10.