My D5200 card has many NEF files that aren't converted with the adobe converter 7.3. Photoshop won't open them. What is the solution ?
You could always try 7.4, which is the latest version.
This inquiry was made while I was under the false impression that the converter was of the form of a plug-in. After realizing that it is an executable program, I copied the NEF files from the chip into folders with Adobe Bridge, startted the conversion program, and all proceeded successfully.