Okay... this time be more specific.... XD I was working on FE8 because I thought it was similar to FE7, everything OK, I programmed all the clases along with the map sprites on a FE8 rom, I used some patches and I was preparing all the custom animations, everything ok, but I wanted to test the events and then I couldn't... When I replace the prologue events the game crashes at the beggining of chapter 1, I solved this using MNC2 instead of MNCH in order to choose the following chapter and it worked correctly, but when I try to go to chapter 1 from chapter 2, the game crashes again at the beggining of the chapter (once the game shows the name of the chapter), I tried to solve the problem by turning off the World Map Cutscenes, replacing the events of chapter 2, etc but nothing worked. I saw that some users had the same problem, but I couldn't find any solution, somebody knows what do I have to do?