- If you have only deleted the preview cache i doubt there is a possibility of missing images.
- Please make sure that you are in the right/most recent catalog.
- However please check the below link and follow the instructions.
my catalog doesn't find photos
This statement is not consistent with the advice to delete the preview cache ... so ...
Describe this in a lot more detail. Tell us exactly what you see ... or show us a screen capture.
Thanks. Everything is back to normal now…