Julio Rojas wrote:
One more thing, now in Layout -> Document -> Layout -> Document Class, appears that all my document classes are unavailable: "Unavailable: book".This was working before tweaking the PDF viewer path.
Makes sense -- if the reconfigure you did after changing the PDF viewer path failed, it would kill off all your document classes, not just one.
The key is to get LyX to reconfigure successfully. /Paul
