lightroom doesn't recognize my Nikon D300 when I'm try to shoot tethered. It does see my card What do I do
I am assuming that you are using Mac OS X El captain, please check these links -
We have just released Lightroom 6.4/2015.4 which fixes the issue of Nikon tether with Lightroom running on Mac OS 10.11.
Please refer Lightroom CC 2015.4 / 6.4 now available
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