This guide will also work for other versions of Windows servers, Windows 2008, Windows 2016 and Windows 7 etc. May require small changes depending upon the version installed.
Assuming that you have access to VNC and the CrownPanel, Instructions are simplified with each steps.
Select the preferred language and click on Repair your Computer.
dircmd to list the contents of D drive.
Loading the required drivers,
Run the following cmds, in this case windows is installed in E drive
E: cd Windows\System32 ren Utilman.exe Utilman.exe.old copy cmd.exe Utilman.exe
net user administrator PassWord123$
You should now be able to login to your Windows as Administrator with new Password.
Run the following cmds,
E: cd Windows\System32 ren Utilman.exe Utilman.exe.new copy Utilman.exe.old Utilman.exe
This step will remove the option to open command prompt in login screen.