this is most important and i suggest all member that have the problem of xfire no connect to xfire to resolv it quikly.
The procedure is the following:
Open Xfire and go in Tools ====> OPTIONS and click in Games section.
Auto-detect start automatically and when finish u can see 2 section called ISTALLED GAMES and NOT INSTALLED GAMES.
If RTCW is not in Installed section open the not installed section and find the red icon of rtcw and click one time for select.
In the right u can now flag the Manual Setup and dow fix the exactly path
where is located the .exe file of rtcw called wolfmp.exe.
Confirm all with of and make another autodetect for see if now your xfire software detect rtcw.
I hope that i explain it in a good way.
If u have some problem contact one of Admin Clan.