When I try to export my photos to my desktop on my Macbook pro 2011 edition, I am now getting this message:
No rendered photo exists on disk. (1) /Users/Claire/Desktop/CBP1.CR2
What is odd, is the photo does export from Lightroom to the location. I am unclear what the error message actually means. I did a test importing a RAW file, and immediately exporting to my desktop and the message came up. I tried to export to several other locations and it was fine, no error message.