Brilliant!
pVC suggestion works perfectly
I had to set the last option to RDP, (Negotiate did not work). Many thanks!
Copy and pasted the info from pVC link for convenience
Open a Run dialog using Win-R. Type "gpedit.msc" and hit Enter.
On the left tree view, click on Computer Configuration > Administrative Templates > Windows Components > Remote Desktop Services > Remote Desktop Session Host > Security
Double-click on the "Require use of specific security layer for remote (RDP) connections" setting on the right.
Select the "Enabled" radio button
Select "Negotiate" (or "RDP") from the "Security Layer" drop-down and click OK.
