Please Stop Using Ugly Aero Lite Theme in Windows Server
The Aero Lite theme looks ugly and does not represent the client version (Windows 10) of the OS. Please just use regular Windows 10 theme. It is critical in RDS servers that the experience is the same with the client version of the OS. I understand that GUI on Server is very bad but the RDS role requires a GUI.
You can access the Windows 10 theme easily. Just save a theme in personalization and then goto C:\USERS\%USERNAME%\APPDATA\LOCAL\MICROSOFT\WINDOWS\THEMES (put in the run box) then edit the theme file with notepad. Change this:
Save and then run it. It will change the theme. The Aerolite theme is lighter in general but they have not removed the full Windows 10 theme. Its even used in WinPE (which is meant to be light!).
You should be able to deploy a theme or something to enforce this theme.
I prefer the Windows 7 Theme and user interface. Windows 10 UI is ugly and useless.