What do I need?
* You should always install the @CBA mod folder by copying it to your ArmA II installation
* If you have a "merged", Combined Operations installation with both the old ArmA II
content and the new Arrowhead expansion, you're done - you only need the @CBA mod folder.
* If you have a standalone Operation Arrowhead installation, you need both the @CBA
and the @CBA_OA folders loaded.
* If you only have the older ArmA II installed, you need both the @CBA and the
@CBA_A2 folders loaded.
Example startup parameters
For Combined Operations (ArmA II and Arrowhead installed together): -mod=@CBA
For a standalone Operation Arrowhead: -mod=@CBA;@CBA_OA
For ArmA II only (people without Arrowhead): -mod=@CBA;@CBA_A2 (CA 版本)