There is no "Path" for Play Libraries...that's all accomplished from the "Browser"
which, to me, is silly....if they are going to do that then there should just be ONE
"Play" icon on the Start menu, since ALL interfaces are really tied to the selected "Library"
Instead, you have 400 Icons that open where ever you last left off ...
and you have to navigate the Browser to get to the Library you want...
but it does give you the Library Interface that you have selected.
Kinda dumb....but, hey, what do I know...