I am running Lightroom 5 and the external HD containing all my photos crashed. Fortunately all the photos were backed up on a separate external HD which I now wish to use as the location for all my LR photos. Only problem now is that the photos are all unlinked from the catalog.
Since I have thousands of photos and over 350 folders I really don't want to have to "Locate" and relink each and every folder.
Since the backup is an exact duplicate of the original folder structure and everything was contained in a folder named "My Lightroom Pictures" is there a quicker, more efficient was to relink all the photos?