I have both on, and they are still blurry... This problem is bizzare, some of the buildings are underground...
Blurred textures doesn't have anything to do with underground buildings or the rest of your problems.
Correction I thought I had both on, but only one was on. Fixed the blurry textures part.
I was fairly sure of that...it's seems you had multiple issues at the same time that affects visual quality, because you are getting different problems all at once.
Correction I thought I had both on, but only one was on. Fixed the blurry textures part. As far as the buildings not having sides and partially underground for some, I have no idea. Still have no jetways.
Fact you don't have jetways, clearly confirms the problem is nothing related to the scenery or our program modules, since jetways are one of the only things left in the scenery which are plain standard BGL and they have to be made in a very specific way according to the SDK, otherwise they won't move. When the Trial end, or the software are not loaded for any reason, the only thing that remains in the scenery, are the jetways.
The only things that can make jetways disappear, it's another AFCAD in conflict OR (which seems more likely in your case, considering you also have problem with partial buildings) a video driver problem.