So I searched around the fourm and saw someone with the same problem as me. I followed the steps that other members had told them to do and sadly, it didn't work. :C
Anyways, whenever I try to export a map that I made into the FeralHeart map maker, my game instantly crashes. It has always done this ever since I started playing the game in 2011.
Sooo, how do I do fix it? It's really bothering me 'cause I really want to make maps. D: