I also did what Incognitas said... and still got black.
When I first tried it, everything was ok... but I wasn't getting the results I wanted... the glowing edges and see through center...

Then when I closed daz and opened it later... all i get are black figures and objects when rendering... and really bright figures when in preview.

Here are some screen shots...
http://i62.photobucket.com/albums/h107/pbellows/Untitled-3.jpg
http://i62.photobucket.com/albums/h107/pbellows/Untitled-2.jpg
http://i62.photobucket.com/albums/h107/pbellows/Untitled-1.jpg