I'm currently developing a map in World Editor 1.27 (6059). Since a friend of mine has version 1.29, I asked him to open and save the map with his 1.29 Editor (Because I heard thats the way to update a map to the latest version). The problem is that it didn't work, and the game crashes on the loading screen. Any ideas what the problem might be ? He sais that his maps are file type w3m, and mine are w3x if that matters?