i play that game to and i love it!
i dont know that much about that kind of stuff but i do know a place you can go that will be able to help you!
go here and registerhttp://www.dfbarracks.com
after you do that
in the menu on the left look under general and you will see fourms, click that
scroll down to General Forums Gaming and click Delta Force Black Hawk Down
make a topic in there and discuss your problem and you will be helped i promose!
dfbarracks is like the main resource for that game! so its very safe and secure!