I've tried making these two programs interrogate, but without any success. I looked in the technical support part here @ FDO.net, and I did just as you guys said, but I cant find: ' AppData\Local\IW4M', cause the "browse" option in X-Fire only looks for Steam.exe files, and LaunchIW4M.exe isn't Steam - what should I do??

 

This is the sixth step from the tutorial:

6. When xfire is restarted, go to Tools -> Options -> Games;

Click on the little arrow next to "Not installed", and search for a popular FPS series: IW4 Multiplayer

Set it on "Manually Detect", thn click on "Browse" and browse to your 4d1 folder in AppData\Local\IW4M , and select LaunchIW4M.exe (2 times).

C'mon, please help me out!!!!

Did you change your xfire_games.ini?