2 Help on Mod Installation! March 13, 2012 by Carrie365 I've made it to the point of the 2nd installation and it's asking for a legitimate copy of Terraria in the steamapps folder. How do I do that? I bought it but how do I get it in there? Read more > Retrieved from "http://terraria.wikia.com/wiki/User_blog:Carrie365"