You were kicked from the game

[BearForceOne (DayZ) 0]

I've tried reinstalling the mod, and Battleye.

Is my only option to reinstall ARMA?

[[email protected] 0]

Do you have a Steam copy or retail?

If Steam try verify the game data, that seems to work for most people.

[Officious (DayZ) 4]

Make sure you have the -mod=@dayz added to your launch options in steam, or to the target in the short cut for the retail version.

And that your mod is installed to the correct directory. It was kicking me out before I could even connect to the server because I had installed to the wrong folder when trying to do it from memory on my Brothers PC.