Phasermatch 5.0.3 is not working

Hello, 

i try to calibrate my Phaser 7800 with Phasermatch and the PhaserMeter Device. Installed actual driver and Phasermatch 5.0.3 on Mac OS MOJAVE - but Phasermatch crashes when i try to launch it. A Message appears:

"Termination Reason: DYLD, [0x2] Wrong architecture"

So i installed in on a Windows 10 (X64)Computer. PhaserMatch starts, Postscript-Printer-Driver installed, Testprint works. But PhaserMatch did not find the printer - so i can´t start calibration process. 

Please help, how can i get Phasermatch to work for me?

Greetings, Stefan