Won't let me "Start a Server" and downloaded maps aren't working?

[Fergy]

Hey,

When I press the "Start a Server" for multiplayer, it says a lot of stuff in a new window and then at the bottom it says this, what's wrong?


File Handles:
----------------------
91083 files in pk3 files
------- Game Initialization -------
gamename: Call of Duty
gamedate: Apr 13 2004
WARNING: Could not load GameType description file maps/mp/gametypes/mc_bel.txt for gametype mc_bel
WARNING: Could not load GameType description file maps/mp/gametypes/mc_hq.txt for gametype mc_hq
WARNING: Could not load GameType description file maps/mp/gametypes/mc_re.txt for gametype mc_re
WARNING: Could not load GameType description file maps/mp/gametypes/mc_sd.txt for gametype mc_sd
WARNING: Could not load GameType description file maps/mp/gametypes/mc_tdm.txt for gametype mc_tdm
WARNING: Could not load GameType description file maps/mp/gametypes/mc_dm.txt for gametype mc_dm
WARNING: Could not load GameType description file maps/mp/gametypes/dem.txt for gametype dem
WARNING: Could not load GameType description file maps/mp/gametypes/cnq.txt for gametype cnq
0 teams with 0 entities



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Also,

I downloaded "Gunassault" and extracted the files into the "Main" folder in COD, but it still won't let me play on games that are at Gunassault? Any suggestions? Thanks for your help!