ID:1784775
 
(See the best response by Lummox JR.)

What operating system and/or browser are you using? Windows 7
What were you trying to do when the problem occurred? I was trying to open so I could host a game
What actually happened, and how did it differ from what you expected? I click to open dream daemon and nothing happens.
Best response
Try this: Go to your user data folder (you can find it by opening the pager and going to Preferences | Advanced), and open up cfg/daemon.txt. Delete the window-pos line. Then try again. Make sure Dream Daemon is not running first; if you see it in your task manager, close it before you do this.