Siroc

When I start up my game, I have the CBA and bCombat logos in the main menu, they also both show up under the configure>expansions menu. However, I don't have the option to actually activate it under the expansions menu, and the mod does not seem to have taken effect in game. I've tried both Single Player missions and Zeus to no avail. I can plop down a blufor fireteam, set off a mine just out side of killing range, and get no reaction from them. They just stand there and don't react, even if the explosion kills one of their number. I did some testing, and it seems AI will only engage hostile AI if they spot them directly under about 300m, or if several gunshots hit the dirt nearby (rounds flying by without hitting anything, even with a loud snap, get no response from the AI). I do have the "bCombat has started" hint ingame, however, so I can't be 100% off. Any idea what's going on?