I've had a common problem with CFS3, and I have no idea how I fix it or what caused it.
I simply go on CFS3, and CFS3 only, with no other programs, I hear you need a program for multiplayer to work?
I really need help, ASAP. I've been playing singleplayer for ... since I've bought the game.
If the question and answers provided above do not answer your specific question - why not ask a new question of your own? Our community and flight simulator experts will provided a dedicated and unique answer to your flight sim question. And, you don't even need to register to post your question!
Flight Sim Questions that are closely related to this...