Thanks BBQSteve,
We are on the same page then, and it is clear what you are talking about. My above advice was appropriate for this problem. Not sure why it is not showing as blue. Maybe Steve or Rod have a guess. The texture is bundled with many others in the texture folder. Those hangars are pretty common, I think. What are your system specs, and memory size in particular? I am running out of guesses. Low memory specs would show other, more obvious problems than one black building. I see that texture is in the EZ Scenery Library, as well as the OZx LIB.
Have you disabled the OZx LIB via the disable/enable OZx LIB utility? To enable, use this one ---> Enable OZx mwl, kh, UKVFR et al.cmd
To disable, use this one ---> Disable OZx mwl, kh, UKVFR et al.cmd
The commands should be placed inside the OZx folder of your sim's main folder, above the OZx_LIB folder. I made a shortcut on my desktop to each "cmd" file. Click on the appropriate one for the desired result. If you get "file not found" errors, when disabling, they are already disabled. No further action is needed. You can verify by running the other one, and see if it gives errors. The utility appends ".off" to certain library objects, switching them to that state. (and vice versa). I'm sure instructions are included. Rod is a professional. I believe the files come with the "AHZx_LIB SUB LibraryFSXP3D . . ." package.