I am running the game in windowed mode. This gives me the option to close the game window, thereby exiting the game. Using this method to close the game process and upon subsequent log-in, as soon as my avatar is generated in game and I see the game world I get the serious error recovery screen. The error mentions a .dll related to nvidia. I am running an 8800 gt, and have the latest drivers. I don't know if this is a lack of testing on the dev side, or a hardware issue, but I see that other people running this card are having similar problems. I did not look for the .dll online and troubleshoot this because the fix for my particular issue was simple. Log out normally, using the game interface. Do not close the game window to log out. If others are having an issue with this type of error and my fix doesn't work, then good luck. I just wanted to post this in case anyone was having the same issue and was curious about a work-around.