Emulator GUI no longer works Win7 on 2 computers

[AENuemannSr]

I know the Freematics Emulator works because I can communicate with it from a program that I wrote.
But the Freematics Emulator GUI will not connect to the Emulator. It used to work fine years ago but need to use it again.
I have tried 2 different Win7 computers, GUI versions 1.010, 1.011, 1.012, Serial Ports 1, 8 and 15.
My program connects using Com1 at 38400 and works fine so why does the Freematics Emulator GUI no longer work?

I also tried the Android APK but never finds the Emulator when connected directly via USB. Not sure if the app will work that way.

Any help would be greatly appreciated.