No single photos after upgrade.

[newbie11]

I just upgraded to PE 2020, and updated my catalogs. When I open them, I get the thumbnails, but when I try to get an individiual picture, there's only a blank with ? in it. How do I correct this?

[Greg_S.]

How did you "update" your catalogs?  Are the files "missing"?  That is the normal meaning of a question mark.  Alternatively, the thumbnails are being rebuilt and are not yet available.  What happens if you update a single image?  (Ctrl+Shift+U)?  If that doesn't help, please post a screenshot of what you are seeing.