TigerInc02

Hello, I've bought ArmA2 Combined Operations from Gamesload.de too. (It means i dont need Steam !!) I received two sets of setup files. ArmA 2 and ArmA 2 : Operation Arrowhead. ArmA 2 is ready updated to Ver. 1.11.86734 and Operation Arrowhead Ver. 1.62.95248. When I install only Operation Arrowhead, i can start the armaoa.exe without any problems or errors. Well as I install ArmA 2 and Operation Arrowhead together, I get the error. I downloaded the latest Beta Patch 97982 and copy over all Files, consists still the error. When i start OA with the beta link, the game runs without the error, but the ingame menu is slightly faulty. Why that is this error ? What can we do about it ? Regards TigerInc02