System 8520

I posted about something a little like this yesterday and somebody helped a little by getting rid of some other error messages but it still says this when I try to get into a server "You can not play/edit this mission because it is dependent on downloadable content that has been deleted.chernarus, dayz_ code, dayz_ weapons, dayz_ equip, dayz_ vehicles ". Anyone know what I need to do? (If you post I might not respond for a bit.) Edit: if this helps I'm using steam but I've also tried to launch it through the six launcher.

So whenever I get onto a server it says that battleye could not update itself. Does anyone know how to fix it?

Thats fine I have both I just didn't bother downloading the orginal yet. So thx alot for the help you have my beans.

Wait a minute...you need to download Arma 2 and operation arrowhead don't you....If this is correct then I am an idiot.

I just tried it and it did the same thing. thx for suggesting it though

Already done that on steam. I've checked multiple times, they're in the right folder. Thanks for responding, Any thing else that could be wrong?

So whenever I try to get into a server it says "You can not play/edit this mission; it is dependent on downloadable that has been deleted.chernarus' ". Here are some things that also might be connected. Each time I start the game with the six launcher or with any other automatic updater/launcher (Steam to) for the mod it says "Addon 'dayz_anim' requires addon 'Ca_Dubbing_Counterattack' ". And once I get into the game it says "no entry 'bin/config.bin/Cfgvehicles/Citizen1.scope' ". Anyone know whats wrong?

Well tickle's suggestion sorta worked, but now it always say connecting failed. Any ideas? Oh and thx for responding.