No, in fact the PAKS 14 -17 are listed in the NOT found box, despite the fact that I have the jazz files from those PAKs. I figure this is likely because I did not buy the whole PAK, just the jazz files, which are available separately, so yes, I am missing those PAKs. The jazz files don't appear anywhere else, though, in that dialog, though they are in the StylePicker. I wrote myself a text file so that I'll remember what sets I have, so that I don't duplicate in a future purchase. PG needs to update the "What add-ons do I have?" to include partial PAK purchases.