I can`t close it this Problem comes after the new update in Arma 3But you should be able to close the error message
If I were you, I would remove this mod and use another one if it doesn't work and the author doesn't fix it
so what can i do ?error of CA mods.
You can't do nothing , but just say it to the mod's author
I can`t Press anything "Escape" or "Enter" and if i remove the ca.pbo the server does not work because the map need ca.pbo, I will try to take with the developper of the map.You can report the bug to the mod devleopper or remove the ca.pbo from your modpack
To close the message, you can also try the key "Escape"