I am ready to replace NX2 that was lost on my PC. I want to instal on my Macbook Air. I get the message this is no longer supported. Is this because its a MAC? If so I guess I will have to install on the PC.
I have Capture NX2 installed on my 2012 MBP. I don't think NX is supported on anything later than OSX Snow Leapard, aka version10.6, perhaps even earlier. Apple dropped support for Power PC apps after 10.6 when they removed Rosetta, and now only supports Intel processors. That said, if you are using NX2, you may just need to download the latest full installer from Nikon's website. BTW, my MacBookPro is not the Retina version, but that should not prevent you from installing NX2.