First, thanks for the responds!
The strange thing is, he reads it from the v4 as you can see in the logfile, i chose the v 3 file as you can see in the screenshot.
DataProviderLogfile.txt
IT JUST WORKED FOR MEEEE
i set scenery.cfg file as C:\ProgramData\Lockheed Martin\Prepar3D v3 instad of C:\ProgramData\Lockheed Martin\Prepar3D v4 this works
hope it workes for you to
I have the same problem,
our data logfile looks the same when i read them bouth i see a section 2017-12-01 22:28:19.367 Debug Airports count = 0
i will attach my file to but i don't tink its diffrent
DataProviderLogfile.txt
DisplayUnitLogfile.txt