I have done all, includeing using HTC Sync to get updated drivers installed.
However, here I stop:
4. Type adb devices and press enter. You should then see the serial number of your phone displayed on screen. If you don't check, that USB Debugging is enabled and you're connected in Charge Only Mode.
All I see is the adb help screens, too many, and they scroll off so I can't see the early parts (even after changing the console size with MODE CON).
How do I tell if I am logged in as or NOT logged in as Administrator?