IL 2 Sturmovik Forgotten Battles
Win32 dedicated server v1.11 open patch
IL-2 Forgotten Battles: Ace Expansion Pack by 1C Maddox Games - Win32 dedicated server v2.01 -> v2.04 patch.
The current version (1.22) is not compatible with the previous versions of the game when playing via network. Both the server and client must have appropriate versions of the game (1.22) in order to connect.