Hi
Today after some time I started FSX at JFK v2 when I received couatl update request. After update all airport building except for jetways and runway land taxiway lines have disappeared.
This is also true now for my other fsdt addons as well. All bldgs, taxiway and runway lines have disappeared.
I downloaded addon manager and disabled windows firewall. The manager downloaded updates fine but I am still having the same problem.
I am not sure how to proceed from here.