Thank you very much for the great effort! I sadly cannot help as I'm no coder but I can give you my appreciation atleast and hope this project takes off!
Also I'm from Germany and never had any issues with MSFN, maybe it's a temporary routing issue?
You have to enter the key at the login-portal of the Glass8 website, it will then give you a download-link to a license file. Place this license file in your Glass8 folder and reboot your PC.
I noticed this now yeah you're right. However I found that Curtains and custom-themes do work for the title-bar though, that might be enough for me, I have to look and see what I can come up with.
To make matters simple, there is 1909 v1 and a later update bumped it up to 1909 v2 so to speak, AeroGlass is unsupported on 1909 v2 or higher. You can do some trickery by replacing Windows files but this will stop working on 2004 entirely.
Yeah I know, I might have mixed some things up with the naming. I think I was thinking of Avalon which was a code-name for DWM in the Longhorn to Vista transition if I remember correctly? Anyway the point I was trying to make to the other poster was just that the technical capabilities of creating the "Aero Glass" effect are still there in Windows 10's DWM it's just that Microsoft changed the theme around more or less But you are correct
Windows 10 still runs Aero, just not AeroGlass, Microsoft stated they removed the glass because they thought it looks tacky and unfit for modern times. It's not about technology or hardware power.
@Tihiy say is there any chance you could do something to make SiB compatible with Bins by 1up Industries? http://www.1upindustries.com/bins/Default.aspx
Or perhaps add a similar functionality to SiB itself?
I don't want to miss out on SiB and paid happily for an advanced license but Bins is super handy too. Sadly SiB prevents Bins from working at all so I thought I would ask. I would pay even more to get this functionality working somehow!
You can also use a program called RunAsTI which spawns a CMD with Trusted Installer rights, that way you can replace the files without changing the owner.
https://github.com/jschicht/RunAsTI
Seriously with the Covid situation going on nobody should be putting any pressure on BigMuscle, it's not like Glass8 is an essential program for anyone to run Windows.