PBO Files not accepted

[Kobalos 0]

I bought and downloaded Arma 2-CO, then I installed Six Launcher and did the updates. When I try and join a game the same message appears every time which says ***/****/****/***/a10.pbo, ***/****/****/***/ah64.pbo, ***/****/****/***/air.pbo, etc. are not signed by a key accepted by server remove files or install additional keys. I have no idea what this means any help would be greatly appreciated.

[jht95 0]

im having the same problem :/

[Marshall007 0]

?? Did you download the game through Steam?

Make sure your game is totally up to date - beta patches etc..

http://www.arma2.com/beta-patch.php

Download the Auto updater from

http://www.worrom.com/

If so, you may want to try launching using the Beta -Bat file the new patches for Dayz creates.

If still having issue try below:

Usually found in the Common/Arma2 folder.

Alternatively Launch using the Combined Operations option when you right click on the operation Arrowhead game icon.

Also if still same issue, go to your Arma2 install folder, find the Addons Directory, then copy all the contents in there.

Then open up your Expansiion folder usually found in the Arma2 Directory also, there will be an Addon folder in there also, open this up and copy all the files over to the, Do not overwrite any if duplicates found..

See how you go

[Kaioh6 0]

Lol i was raging so much cause no one knew thr fix to this. But you guys are lucky, I found out that I was missing a patch. First, I'm on my cellphone so I can't really link it to you but I can walk you though, search "arma 2 patch", it should be the first link. Choose the 1.60 patch (NOTE: this is not the beta patch.) Choose the mirror "kelly-heroes.eu". The patch should take longer than the beta. If you watch the patch progress window, you will notice that the files in the error message will be update. And then start dayz and play!

[prestatamore 0]

Kaioh6, thank you so much. I was having the same problem as the OP, and what you suggested completely solved it.

Here's a link to what Kaioh6 was talking about: http://www.arma2.com/supply/game-updates

From there, follow Kaioh6's instructions exactly.