Connect NanoVNA-H to Windows 7 Machine and Assign COM Port about nanovna-h

[rpi-maker]

I solved this myself. Ended up using Zadig to replace the drivers for the "ChibiOS/RT Virtual COM Port". For others with the same problem, try the following:

1. Install Microsoft Visual C++ Redistributable packages
2. Install STSW-STM32102 - STM32 Virtual COM Port Driver (VCP_V1.5.0_Setup_W7_x64_64bits.exe) from https://www.st.com/en/development-tools/stsw-stm32102.html
3. In Zadig - Options - List All Devices.
4. In Zadig - Select "ChibiOS/RT Virtual COM Port" device in the drop down list
5. In Zadig - Select "USB Serial (CDC)" as the replacement driver
6. In Zadig - Upgrade Driver
7. Verify Windows Computer Management - Device Manager assigned a COM Port # for the NanoVNA
8. Open NanoVNA-Saver - Serial Port Control (lower left) should show COM Port # assigned to NanoVNA (for me "COM16 (NanoVNA)" is listed)
9. NanoVNA-Saver - Serial Port Control - Connect to Device

Hope this helps someone else get NanoVNA-Saver up and running with the current firmware.