Arma 2 Sprocket install not installing some important files

[Courage (DayZ) 0]

I've had arma 2 for a file and dayz ever since there were only around 3000 players. But I fell out of it more recently and so I uninstalled all my arma 2 folders. Now, some of my close friends are playing so I wish to re install the game. But now, it seems impossible. I got all the sprocket files and arma 2 OA works perfectly. But when I tried to install arma 2 things started to go awry. I finished sprocket after a longer than normal wait and I started to run the arma2_110_setup when around 2/3 of the way through it starts giving me errors saying it can't install a large amount of files. Some don't matter for dayz but the big wammy is it does not install chernarus.pbo. I can't figure any way to get around this. Any help please?

[=DiG= Zgraphz 84]

where did u buy the game from?

[Courage (DayZ) 0]

Bohemia Interactive website

[=DiG= Zgraphz 84]

humm, i don't think i can help you there. Did they give you an installer or some way to retrieve the files, it seems your missing pieces of it, if at all possible you could try getting a full version download from their website, you'd have to talk in BI's Forums about this, or ask one of the site mods, they should be able to point you in the right direction.