Can't run DayZ Addon error

[mike5445 0]

After a few months of not playing, i updated the game with six updater and got into a lobby. I played for a bit and later when i returned and tried to log into a random lobby, it wouldn't let me and gave me this error: Addon 'CA_CommunityConfigurationProject_E' requires addon 'CA_AIR_E_MQ9PredatorB'. Does anyone have any suggestions on fixing this?

[AmberHelios 2071]

yeah that usually means your not launching combined operations what version of the game are you running steam/retail/gog for both arma2 and arma2oa

edit are you using 6 updater or play with 6

Edited December 24, 2012 by AmberHelios

[xfoxreaper 0]

yeah that usually means your not launching combined operations what version of the game are you running steam/retail/gog for both arma2 and arma2oa

edit are you using 6 updater or play with 6

I have the same error, I´m using Dayz Commander. I reinstalled ARMA 2 and tried to launch the game with "Play with Six"

[SKivZ 0]

I've been having the same problem how do you fix it? thx for your time :)

[fpmk 0]

yeah that usually means your not launching combined operations what version of the game are you running steam/retail/gog for both arma2 and arma2oa

edit are you using 6 updater or play with 6

I have the same problem.

what do you mean: not launching combined operations?

i have steam version 1.6.2.1 and dayz 1.7.4.4

i have fully installed. but i cant get in some game action... :(