Different Maps

Im trying to set up my server for Tivanna. I run dayz cc on a different computer then what i play Arma 2 - DayZ on. I have Tivanna downloaded on both computers, and each time i set up the game, it dosn't let me in saying i dont have the file, or dosnt even let me in the waiting for host black screen. I made sure my DayZ isnt corrupted on both computers, and nothing is seeming to work. Also My DayZ cc isnt in my Arma Folder is that why?