It's been about 18 months since I played FL. I just got a new computer running windows 7. I installed FL, downloaded and installed FLMM 1.31, Global Server Work Around, and Discovery 4.85. I activated the Discovery mod and launched the game from FLMM. When I get to the Main Menu on the bottom left it still says "ver1.0". I clicked "multiplayer", when I got to the screen with all the servers listed all the Discovery 4.85 were red. One other thing, wile loading FL the Discovery screen did play.
I had this problem while installing this on my mates computer..you want to make sure that the mod has accepted the "cotent.dll" . and it should automatically update, and the servers should appear white on the mian menu.