![Quote](images/misc/quote_icon.png)
Originally Posted by
Snarkbyte
Open LR, and go to the EDIT > Catalog Settings...
You will see a pull-down menu labeled "Back up catalog:" Select "When Lightroom next exits", and click "OK"
Now exit Lightroom. Before LR quits, you will see a popup, asking if you want to perform the backup or skip. There will also be a checkbox on this popup labeled something like "Perform integrity test"; check this box and then go ahead and do the backup. LR will test the integrity of the catalog before doing the backup, and report any errors (it may even be able to repair some problems). Try it and see what happens. I will be out of touch for the rest of the week, so if this doesn't work, I'm sure someone here will be willing try to help you out. Good luck!