On My I Mac 2013: I have always camera Raw 8.4.1 not 8.6 like in may Mac Book Pro I can't update my I mac for this update,
during 6 month ago??
Please download the Camera Raw 8.6 update from the below link.
Make sure all adobe applications are closed while installing the update.
Thank you for posting on Adobe Forums.
Many many Thanks to you, now it's OK, before I have try :update, setup file.... To day ist's perfect and I can read my D 810 Nikon Hiiii