Did it give you some kind of message or dialogue to let you know that the game registered that? I also did that, but I don't know if it worked! ;(
Could you guys explain me the para_nulla part please?? I'm on nulla's path and after i see his past we talk and he says he needs time and the heart/corazon text opens and the game closes. Idk what to do after that, I've tried to change the parati(or smth like that?) image's name and made it para_nulla, deleted all the files, reopened the game and came to that part but it still didnt work:(( edit** turns out its the memory path and its just up to that part sorry guys i guess i gotta wait for it first