Sorry, I have no idea what you are trying to ask. Perhaps the good people in the mobile forum can make sense of it.
[topic moved to Reader/Acrobat for mobile forum]
I tried uninstalling and reinstalling the app, and still it just shows "no content" and doesn't give me any option to browse or select any folders or sources.
It worked fine before this failure of an update. Whoever was in charge of this fiasco should be fired for incompetence.