I am running LIghtroom 5.7.1 on Windows 8. Yesterday I moved some pre-edited photos from OneDrive onto my C Drive.
I went through the process of "finding" them in the Library module and they are all appearing in the new location with no !.
However when I go into the develop module quite a lot of the photos (not all) will not open and I get an error message sprawled across the photo reading "The file could not be opened". Some photos say "There was an error in handling this photo" or something similar. I can't find any solutions anyway so assistance or tips would be appreciated.
"There was an error in handling this photo"
This often means that the photo has been corrupted and you should try restoring the photo from your backups.
Thank you. I really should have thought of that. Is it possible to restore the affected photos and if so how? Thank you for your help...
You find a backup copy of the photo, and using your operating system, you copy it into the same folder as the corrupted photo (overwriting it in the process)