Lightroom 6 "Develop" module states " File not found" . However the file is in the library module and is on my "E" Book which is connected. It is not 6/CC. How can I work on my photo?



Lightroom 6 Develop module states "File not found" However it is in the Lightroom 6 Library. It is not 6/CC. What steps do I take? I have all my files on my E book which is connected and working.