how can i play DF LW on NW if i have a proxy??

[TryniX]

Hi there. I'v got DeltaForce Land Warrior. I could never play it on multiplayer (although i installed the latest patch, 1.00.25).
I think the prob is because i'm behind a #### Proxy, and there is no way u can configure that in delta force. Or is there any other way?
Plz tell me (btw, i tried connecting for weeks, in morning, in afternoon, in midnight. everytime. but it never worked)