i had in the past a nikon d5100. tethering in lightroom was no problem.
the tethering cable connects in my new nikon d7200.
lightroom does not take the camera.
problem? i cannot tether with this camera
....Or Lightroom CC 2015.4 or newer. The latest update is Lightroom 6 .9 and Lightroom CC 2015.9.
the solution is given by both responders.
i thank you very much
problem solved 100%