Hi. I've just finished installing everything and I can't get the mod to work. I've just bought Combined Operations from Amazon.com. I installed Arma 2 and Arma2: OA. I updated both (to 1.11 and 1.60, respectively). Downloaded the mod using the Updater 1.3 tool. Added -mod=@dayz to the shortcut target. Whenever I start the game I get a 'Addon 'dayz_code' requires addon 'CABuildingParts'' error, but the game stills loads. I've checked the forum and there seems to not be a fix for this yet. Whenever I try to enter a non-full server, 2 things happen. 1) It says I have a bad version. I've just updated the game. I'm running version 1.60.8* (something). Some servers say I need version 1.60.92767, which I don't have nor know how to get. *edit*: just noticed that this is a beta patch. currently downloading it, but from what I see in the installation guide, it still has nothing to do with the second error. 2) I actually connect to the server, but then get a "You can not play/edit this mission; it is dependent on downloadable content that has been deleted.cherarus" message. I've checked the installation guide and it mentions this problem. However, the solution is for the Steam version. I have the retail version. It says I should launch the game as Combined Operations but I don't have that. I have Arma2 and Arma2:OA as separate games. If anyone can help me fix this, I'd appreciate it. I've just bought the games solely to play this.