Upgrade Assistant

Use Windows 10 Upgrade Assistant from command line in ScreenConnect.

Step One: Download .exe

#!ps
#timeout=9000000
[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
(new-object System.Net.WebClient).Downloadfile("https://files.swkls.org/files/Windows10Upgrade9252.exe", "C:\Windows10Upgrade9252.exe")

Step Two: Run .exe from cmd line with switches

c:\Windows10Upgrade9252.exe /quietinstall /skipeula /auto upgrade