Well, the first path is wrong - you should not place any kind of content in the Program Files folders on Windows Vista or later. All your installations should go to C:/Users/Public/Documents/My DAZ 3D Library. The Data folder, and Runtime folder, should be there and not in sub-folders - if you have My Library or Content folders inside the My DAZ 3D Library folder, in Windows Explorer select everything, Cut (ctrl-x), go to the My DAZ 3D Library folder, and paste (ctrl-v), when asked if you want to Merge files say yes.