to fix steam issue for COD4

[mattatoms]

Hey,

For all of those players who use Steam to play COD4 and couldn't get on to play, here is what you need to do to fix the Kick by disallowed program Issue.

programfiles\steam\steamapps\common\Cod4 folder and run the iw3mp.exe right from there.

Alternatively you can try:
* Open Steam
* Go to File-Settings
* Go to the tab in-game
* Uncheck the “Enable Steam Community In-Game” checkbox
* Press OK
* Restart Steam”

hope this helps, it fixed the issue for me and no more kick. Gotta luv steam.