ok mb this question is asked before to but i was searching inside the forum for while and couldnt find anything i was checking this post http://www.thehelper.net/forums/showthread.php/42787-Guide-Explanation-of-W3M-and-W3X-Files to see wich files are the terrains etc. I copied the terrain and dodas from the other map to my new map and when i try to open it it gives me error that the file data is corupt can you guys tell me wich files i should copy so the terrain to work