Problems installing connectivity kit -- and -- getting PC to recognize calculator

[Gene]

Trying to connect my PRIME G2 to a Windows 10 Enterprise edition PC.

Downloaded most recent connectivity kit.
Tried to install.
Told me I was missing a lot of .dll files.
Figure out it needed the Visual C++ thing, so downloaded and installed it.
Connectivity kit installed / loaded this time.

Plugged in my PRIME to a USB 3 port. Nothing.
Found that the suggestion is to try another port.
Windows detected it and said it was setting up a device - PRIME.
Ok, good. That message then went away but nothing is showing up in ANY pane on the connectivity kit. Nothing in calculators, etc.

Rebooted. Nothing.

Ideas? Yes, late to the party !