The main thing is to read the instructions until they make some sense (not all those computer words, just that you think you can follow them), then follow them exactly.

I am not a computer guy, but took the challenge when one pundit said if I could operate the doors (or something like that),

I bought the 2 cables from the “trusted Chinese seller”. I had an old Windows 7 laptop that is now dedicated to it.

I just went through the process of getting the INPA up and running.