RemoteFX event log

Hi all,

we have a server 2012 R2, and created a VM of win7(enable remotefx) with rdp8.0 and rdp8.1 udpates.

when we connect to win7, we see the button of Shut down with Start menu, and the aero flip 3D works,

but there is no remotefx event 1000 or 1001 in RemoteDesktopServices-RemoteDesktopSession Manager.

we refer to this website https://technet.microsoft.com/en-us/library/ff817580(v=ws.10).aspx.

  How do we check which protocol we are running when we establish the connect to win7?(rdp7.0, rdp7.1 or rdp8?)

Thanks,

Derek