Need more info! is it an addon? Payware? Freeware? What version of FSX?
I just looked here and OTBD only had two runways? Looks to me like you have another airport overlayed on it? OTHH perhaps?
it could well be your uiautomation.dll take a look here;
https://www.dll-files.com/uiautomationcore.dll.html
Had similar issue with Win10 until I downloaded and installed a new one.
Mine is 6.0.5840.16386
It goes in your main FSX folder btw
The answer could lie here
https://www.captainsim.org/forum/csf.pl?num=1439738725
Just scroll down
Failing that you should contact captainsim support directly
Hi Roger i didnt download as the readme states its for ORBX and also the majority of the files appear to be for AI aircraft???? Any chance of a version without the a/c and FSX suitable without ORBX?
https://secure.simmarket.com/zinertek-hd-airport-graphics-fsx-p3d.phtml
Loath to spend anymore m8. BTW if you dont have this installed you are missing a treat!
I would have to agree with TextRich surely a green cross means its enabled? Why would you disable it by clicking it and thus turning it red?
I have UTX Europe btw no issues whatsoever but no Steam just FSX.