Ok, so, I sucessfully installed crossfire, and was playing mp. Some one was trying to help me out, said they checked my profile and something was wrong with it, and that I should relaunch to try to fix it. Docked, tried to relaunch, and nor I'm getting "problem starting multiplayer... [E5]". Here is everything I did to install, and what I've tried to do to fix this.
1)installed Freelancer from disk
2)installed fresh FLMM 1.31
3)Installed fresh Crosfire Client version 1.82 into flmm folder
4)activitated Crossfire mod, and did not activate any other mod
5)after the error occured the first time, I turned off "read only" on my freelancer directory
If someone could help, that would rock.