Your NanoVNA-App-Setup-v1.1.209-OD12(1).exe and drivers is the only software which works with my Nano VNA V2 Plus4 and Windows 7/32.
I have 3 different Nano VNAs, at least 3 kinds of SW for Nano VNA and 2 operating systems and only one brain(s), so I didn't find this until now.
Thanks.
But does the program fully .recognize V2 Plus4. It talks about Nano VNA v1. Anything for V2 Plus4?