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I've just spent the last hour trying to reproduce this error and I cannot make it happen. I regard those as rumours rather than fact because they haven't been able to produce any evidence to substantiate this. I've heard from a few people that the latest beta patch may not be happy with the latest version of the CBA addons. If none of this helps, reply by pasting in the contents of your shortcut's target line and saying if you got your game from Steam, whether you've been able to run DaiZy single player already, etc. "C:\Program Files (x86)\Steam\steamapps\common\arma 2 operation arrowhead\Expansion\beta\arma2oa.exe" -beta=Expansion\beta Expansion\beta\Expansion -nosplash -skipIntro your target line look like this? Are you starting the game with the shortcut? - I know that sounds daft, but some people edit the shortcut and then start the game through Steam. "C:\Program Files (x86)\Steam\steamapps\common\arma 2 operation arrowhead\Expansion\beta\arma2oa.exe" -beta=Expansion\beta Expansion\beta\Expansion -nosplash -skipIntro now you've added to the end of it to get a target line like this: The shortcut target line should have said this: You should also have edited your shortcut. They should be in in your Operation Arrowhead program folder. You should have installed the CBA addons too. The full path to it should be something like:Ĭ:\Program Files (x86)\Steam\steamapps\common\arma 2 operation presumes you're using Steam and it's installed on drive C. So just to recap, inside your Operation Arrowhead program folder, you should have a folder called with another folder inside called Addons and a file in that called loki_lost_key.pbo. Is there? And inside that Addons folder should be the loki_lost_key.pbo file. Inside that folder should be another folder called Addons. You should have made a folder called something like Do you? Check to make sure the symbol is there.
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Presumably you've installed and been able to play our single player game already. But I can't help unless you tell me a bit more about what is going on. I'm afraid that means you haven't done everything right.
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