Are you installing the Creator in C: drive.
Which .NET version you have in your system
Yes, installing to C:
Looks like 4.7.02046. I'm not 100% sure I'm checking the right thing in the registry; I'm not typically running Windows, I only do so when I need a tool that forces me out of Linux.
Please get sure that .NET version is greater than 4.0
Can you check the using Task Manager to be sure that you are not having any other installation.
Are you having any AntiVirus in your system.
Are you getting similar issue installing any other app on system with Windows10 or only with Creator
So, yes the .NET is above 4.0. Defender (just using Microsoft stuff) had been disabled. Everything else seemed to install OK.
BUT - I just did a new refresh operation to start Windows clean again, installed Creator as the very first thing, it went fine. Apparently this was a gift from Microsoft, I will be so glad to finish this and get back to Linux.
Also, got my old account back so this is the same person, I just had to create a new account to post this as my old account was connected to a previous, and now defunct, employer's email.