Andrew Hancock (VMware vExpert PRO / EE Fellow/British Beekeeper)
vSphere Client (is now deprecated, and retired) and later versions of vSphere will no longer work with vSphere Client.
Also it was announced at VMworld 2015, in Barcelona, that vCenter Server for Windows, is now going to be depreciated, in favour of the Appliance, and later only the appliance will exist.
So get used to Web Client and Linux Appliance.
Anyway, this is all going off topic, I believe your question has been answered.