I tried to adjust xfire in-game to support iw5m but the game keeps crashing for some reason. does iw5m even support xfire in-game?

How about using the famous search button

How about using the famous search button

 

Google?

Top right of the page http://gyazo.com/5ffb1d369659fdb22e49170e7e423b1a

found this

 

viewtopic.php?f=30&t=9851

 

and solved my problem.

 

LOCK please!

When I tried enabling in-game xfire, my game would freeze after connecting to a server, before I could spawn. I disabled it and I could play again, so the answer is no, not at this time.