2 Replies Latest reply on Dec 14, 2013 2:29 PM by MichaelKazlow

    Cannot open CR2 files with Photoshop CS4.

    tbh11

      I own Photoshop CS4 and I recently bought a Canon 5D Mark III. Every time I try to open a CR2 file I get an error message that says "it is the wrong kind of file." Help! What do I do?