This error message is a result of having to delete these(http://i.imgur.com/6WBUiHL.png) files from: C:\Users\Admin\Documents\ArmA 2\@dayz\addons
When I return these files to their original location, I recieve this error after attempting to connect to a server
http://steamcommunity.com/id/Blocksss/screenshot/574524734580380588
My expansions menu looks like this:
http://steamcommunity.com/id/Blocksss/screenshot/574524734580483342
Please help, I've been troubleshooting this error for over 3 days
Threads checked:
http://forums.bistudio.com/showthread.php?135110-Files-not-signed-by-a-key-accepted-by-this-server
https://zombies.nu/community/threads/6569/
http://forums.dayzgame.com/index.php?/topic/131428-cant-get-on-server-after-update/#entry1274494
http://forums.dayzgame.com/index.php?/topic/131514-dayz-origins-are-not-signed-by-a-key-accepted-by-this-server/
http://epochmod.com/forum/index.php?/topic/2598-files-not-signed-by-a-key-accepted-by-this-server-problem/
http://forums.steampowered.com/forums/showthread.php?t=2782621