Have this same issue, bought the Going Rogue Complete Collection today and installed it via cd. Then when it was done installing it didn't want to open the client through the shortcut it created, so I downloaded ncsoft launcher and updated the files. I am currently on green atm but when I launch the game I get Error parsing command line argument 'launcher 1' then, Error parsing command line argument 'setlocale 1033'. After that it takes me to the login screen and when I enter my password this pops up, unknown auth protocol: 100903 then it just closes on me. Anyone have any update on this issue? I did everything that was recommended above me but nothing worked.
