I figured it out. I had attempted to enter a server from the website. I wasn't sure if it even opened 4.2 or 4.1. It went right to the loading screen and gave me that error. Eventually I loaded the game from the .exe and saw the login where I entered the authentication key and voila! Thanks and many congratulations.
original post:Ah, yes. How do I fix the above error I receive when attempting to join a server in 4.2. Thank you kindly in advance for your help and forgive me if I have overlooked something in my haste to play this new version.
This post has been edited by pryoutlawrunner: 24 August 2012 - 05:10 AM