Whenever I try to play on a server currently playing a DLC map the loading screen with a preview of a map comes up for a second(Setting up game...) and then my whole screen goes black, the computer makes an error sound, and IW4M goes unresponsive. I then have to ctrl+alt+delete out, open up task manager, close IW4M, then reopen it.

 

How can I fix this?

First, do you have the DLC maps?

Whenever I try to play on a server currently playing a DLC map the loading screen with a preview of a map comes up for a second(Setting up game...) and then my whole screen goes black, the computer makes an error sound, and IW4M goes unresponsive. I then have to ctrl+alt+delete out, open up task manager, close IW4M, then reopen it.

 

How can I fix this?

google alterIW DLC.