Joshuam303 0 Posted June 26, 2013 (edited) Ok so i got the Arma 2 collection after waiting ages for it, got it for £25 off of steam. immediately starting downloading the core arma 2 game, then i downloaded the operation arrowhead add-on, then the private military company one, then british armed forces, and then the operation arrowhead beta, and finally the dayz mod. During all of these, it kept bringing up something to sign up to, can't quiet remember what it was.i tried to run the mod from the beta patch. but when it was running, something came upFailed to load file "C:\Program Files(x86)\Steam\steamapps\common\Arma 2 Operation Arrowhead\pmc\addons\air_pmc.pbo" - Decryption of headers failed.then it came up with "invalid key given during setup"then i tried to vertify game cache of arma 2 operation arrowhead since that is where problem was coming from it said one file was missing and that it was downloading it. i then tried opening Dayz and it came up withAddon 'dayz_anim' requires addon 'CA_CommunityConfigurationProject_E'any help? i really want to play this game :(when i tried to play it, it would be stuck on waiting for authentication from server, then go to a black screen with a name, duration 0, then a disconnect button Edited June 26, 2013 by Joshuam303 Share this post Link to post Share on other sites
DazTroyer 227 Posted June 26, 2013 Did you run Arma 2 and OA once, to the splash screen before running DayZ? How are you launching Dayz? I would dl and install DayZcommander. Check the install button, top right, and dl latest Dayz and Arma beta patch etc. Then try a server from commander. Also it might be worth verifying you install through Steam. Good luck. :) 1 Share this post Link to post Share on other sites
TacticalN29 89 Posted June 26, 2013 Did you run Arma 2 and OA once, to the splash screen before running DayZ? How are you launching Dayz? I would dl and install DayZcommander. Check the install button, top right, and dl latest Dayz and Arma beta patch etc. Then try a server from commander. Also it might be worth verifying you install through Steam.Good luck. :)This. Share this post Link to post Share on other sites
Wildfire2033 0 Posted July 5, 2013 Same problem, and the responses mean nothing. Share this post Link to post Share on other sites
TacticalN29 89 Posted July 10, 2013 Same problem, and the responses mean nothing.When you install ARMA II and Operation Arrowhead you need to start them. Let them run until the main menu screen. At this point you can exit. You shall not exit past this point, nor before this point. This shall be the point you exit..... Anyway.. If you download DayZ Commander you can then download the ARMA II beta patch and the DayZ files very easily. DayZ Commander is free. You can join servers from it etc. Share this post Link to post Share on other sites
fully 51 Posted July 20, 2013 Shortcut is incorrect!Arma 2 should be started, quit at menu screenOperation arrowhead should be started, quit at the menu screen.install beta patchhttp://www.arma2.com/downloads/update/beta/ARMA2_OA_Build_103718.zipinstall @DayZ into the Arma 2 Operation Arrowhead directory.create a shortcut (this is the correct shortcut, just change the location to match yours)"C:\Steam\steamapps\common\Arma 2 Operation Arrowhead\Expansion\beta\arma2oa.exe" "-mod=Expansion\beta;Expansion\beta\Expansion;@DayZ" -nosplashCarnt find servers, use the ingame browser and use the filters or download and install dayzcommander.As for the PMC mod, Dayz only uses a few High res textures from here. google is your mate, cause I dont know what ones they are =) Share this post Link to post Share on other sites