strange launcher error

[paniK.]

I downloaded ddo 2 days ago but i still haven't been able to launch it.
When i try to start the game i get this error message:

http://img43.imageshack.us/img43/5254/launchererror.jpg

if i press the OK button the window closes but the games not starting.

any help would be greatly appreciated

EDIT: i found a way to fix this problem.

if you go to http://www.webpagepublicity.com/free...l#Free%20Fonts
and download nad install the tahoma it should start working