Ive been having this problem for about a month when I try to test a map using the mp_usermaps mod.script error ;maps/mp/gametype/_callbacksetup.gsc line 166 and it reads;
level.callbackPlayerSpawnGenerateSpawnPointEntityBaseScore = maps\mp\gametypes\_globallogic::Callback_PlayerSpawnGenerateSpawnPointEntityBaseScore;

Just to let you know where im at with this I've unistalled the game and the mapping tools all the way to the reg. level reinstalled.... and im still getting this error.
This error came out of the blue

Found this post:
http://www.raidersmerciless.com/showthread.php?t=8901

Ok I took the map folder out in both locations and still the same issue. I don't mind using the humor mod for testing but the problem I have with that is when I need to take a shot for minimap after I set the minimap_height past 5000 the map goes black.
its always funny to me that one thing works for some and not for others,I'll keep after it

I went through this again and it worked I removed the files from both sides ae appdata side as well and it worked
ty