So I have gone to the site you mentioned above and ran the installer on my system which is Win 7 64bit, I was curious to see if it reported a previously installed driver and/or to see if it would show up in SGP and Windows uninstall thingy.
See image I have attached:
Yes, it is selectable in SGP marked as Starlight Xpress H674 in the camera dropdown, the setup box is coming up too as you’ll see in the pic.
Yes, it is showing in Windows uninstaller thingy marked as ‘ASCOM SX Camera Driver V220.127.116.1140’
Now seeing if I can find where it’s been installed to…
Please Wait !