Had to redo my hard drive and reinstall windows 7 ultimate. Had windows 7 in and had no problems with DDO. Anyways reinstalled windows 7, downloaded and reinstalled DDO. Go to log in and get past the login screen and I get a black screen and it sits there. after a few minutes i hit ESC and now I get a message "An authentication error occurred. Please try logging in again". So closed down ddo and tried again and the same thing happens again. I tried deselecting the "Play previous server" box and still the same thing. I'm not sure what else to do.