We're aware that the current Client offered in the newest mirrors is missing the WRLauncher & WRUpdater inorder to play the game.
Currently, we're working on a new client, minor changes and fixes. Therefore we're going to release a new client download.
SInce the WRLauncher & WRUpdater are missing in the current state, simply download them through this link.
http://patch.warrockmontana.net/Launcher.zip
Extract the .Zip File, paste the WRLauncher & WRUpdater into your WarRock Montana folder where the file named 'WarRock.ico' is located and start the game with the 'WRLauncher.exe' File.
Done!
Have fun