Hallo Chris,
yes, yes, yes,.. just forgot about the textures; same thing here: all in the first texture folder.
Your pathes are right, then activate in FSX library.
And no, you don´t need the "runway 12" program. As I´ve understood it, you need the program only for construction-work for the static objects library.
Concerning the numbers 45 vs. 39. I think same thing as often(
), the text stays the same but the evolution of the library is still going on.
Liebe Grüße
Rainer