1: be sure to get the previous version 4.1 on another disk nor system disk ( if you play it )
2: Unzip everything in app folder, then launch UrtLaucher
3: clic on pref then wait.
3,5: go to application Urban terror then select Quake3-Urt clic OK
4: when it's asked, run the game.
it work so far for me. hoping it will for you folks.
This post has been edited by thorbynow: 05 December 2013 - 04:50 PM