Got this message... what is up with this?
The selected base layer or CVD is Windows 10 Creators Update (version 1703) or newer. Mirage does not support layer management on CVDs and layers later than Aniversary Update (version 1607).
Remove CVDs and base layers with a Windows version newer than Anniversary Update (version 1607) from the assignment. For more information refer to: http://windows.microsoft.com/en-us/windows-10/update-history-windows-10
What version of Windows 10 is everybody using?
1703 has been out for 6 months already.