Alright, here are the instructions for putting in the map(Just to make sure that everything is in place before I see what else could be the problem):
1. After extracting the .zip file, click on the folder titled "Warriors". (Note; some computers automatically extract it)
2. Put the .map file in Terrains, and the .fhz folder in the "fhmaps" folder(subfolder of Terrains).
3. The objects in the "Meshes" folder should go in your Objects folder(found under Media).
If this doesn't work, remove everything except for the .fhz file; and place that file in "Terrains", instead. (Also, don't remove the MyRocks or MyTrees folders)