I'm hoping you might be able to help... I've been using your excellent tool to replace AI traffic due to the reduction in fps that even low levels of AI introduces on my system - my main priority is always smooth flight. So I have AI traffic set to 0% but of course now my airports are...
Did you ever look into this or resolve the issue TechiScy was experiencing? It's just that I'm having that exact same issue with the command line version.
C:\>"C:\Program Files (x86)\bgl2xml\Bgl2Xml.exe" /s "c:\temp\APX47130.bgl"
Could not find file 'C:\true'.