After compiling my map and running the game, I type into the console "map nazi_zombie_tower" (because that's the name of my map.) However, the map doesn't run and instead it says "Can't find map "nazi_zombie_tower." I have looked inside Activision/CodWaw/mods and saw my folder. It contains 1. DLC3_Weapons.iwd, 2. mod.arena, 3. nazi_zombie_tower_patch.ff

I  have also looked inside my "root" folder and inside map_source, where I can see nazi_zombie_tower.bak, nazi_zombie_tower.map, and nazi_zombie_tower_patch.map. I have also put these same three files in the "usermaps" folder.

No matter what I look up, or what I try, the console says "Can't find map nazi_zombie_tower." Am I missing a gsc, file, Did I put files in the wrong folders? What's going on?