Wrong CD key error: Beta install

[tyrr 0]

Hello everybody, first I would like to thank you for taking the time to read this.

I am running into a problem while trying to install the "ARMA2_OA_Build_93825" beta file to my arma 2 operation arrowhead game. Every extracts perfectly untill the end where the error "Wrong CD key" pops up. I bought the game on steam, so I have no idea as to why this would be happening. :l

Any insight or possible fixes? If you need any information to help troubleshoot please ask! I have used worroms updater to bring the dayz folder to 1.7.1.

[riddle 0]

Got the exact same problem.

[lvg 1690]

I kept getting this when trying to install the patch on my servers, I think the way I fixed it was to right click Arma 2 : OA in steam and reinstall battleye, but you could try verifying your game files then running the set up as admin

[nivo92 0]

you need to run the game again whit steam (only arma 2 oa not co)

[Placebo 2]

Run everything as admin, steam, the individual games etc.