How to Shadow a user’s remote desktop session on Windows Server 2016 in workgroup mode
This post is about how to shadow a user session if the Windows Remote Desktop Server is not connected to a domain. If the server is connected to a domain, you can go to server manager, RDS Manager, and right click on current sessions to shadow and connect. When the server is in Workgroup mode (not connected to domain) the Remote Desktop Services Manager page is not accessible in Server Manager. To shadow another user’s sessions in Windows Server 2016 in Workgroup mode, use the following steps:
Command’s.
qwinsta
mstsc /shadow:3 /control