Newbie question - Connection to the NSight monitor failed

Installed VS2013 / NSight for VStudio 4.7.0.15181. In Visual Studio, click NSight menu, the System Info. After a delay, get an error saying that connection to the NSight monitor failed and to make sure the monitor is running. I can double click the monitor to run it but it doesn’t really do much. Is there something I need to configure to get the system info so it will work?

Windows 10
VS2013
NSight for VStudio 4.7.0.15181

thanks

Forgot…

Intel HD Graphics 530 primary video (monitor)
NVidia GTX960 secondary video (no monitor)