Can't install Photoshop CC2019 - Creative Cloud claims I do not meet system requirements
I've been awaiting the release of Photshop CC2019 (v.20) and now when it's out, my Creative Cloud app claims I don't meet the system requirements. It claims I have the wrong OS, but I am running Win 8.1 (v 6.3 build 9600) which should be able to run the latest version of PS.
The sys req states I need "Microsoft Windows 7 with Service Pack 1, Windows 8.1 or Windows 10". How do I fix this?

