I imported the original CR2 file from my Canon 5Dmk2 awhile back without any problem and did normal edits and exported without issue. I went back to edit the photo again and now I get the error message "The file can not be read". Is the file now corrupted? The original CR2 can be imported into iPhoto without any issue. I tried importing it into PSE12 and get the same message. How do I get the file back so it can be read? Thanks!
thanks F. McLion for the reply! I just went to go take a screenshot and now the error doesn't pop up and the file is readable again. it must have been a recent non-LR related Mac update I just did that required a restart of the computer. I appreciate your help!