How do you open a existing map

[Danthedean2 0]

i feel really stupid about asking but how do you open a existing map file that you havent made? Let me rephrase that how do i import existing multiplayer maps??

[Intruder 0]

If it's in PBO format:

First you'll need to extract the mission.sqm file from the pbo file with DePBO tool. Then you need to use the sqm decrypter (found on the same site) to decrypt the mission.sqm file (can be a pain). Then all you have to do is place the mission.sqm file in the proper folders to access them in the mission editor.