ALL previews disappeared from Lightroom\
Windows 10: ALL previews disappeared from Lightroom CC. All the folders are still there and are showing the correct number of previews that should be stored in each folder. When I click on a folder I get message "No photos in selected folder." I did uninstall Lightroom CC and reinstalled but same situation remains. Photos are still on hard drive and have not been moved. Tried to reimport and a couple folder but can not do so because it thinks photos and been imported and ar still there. How can I get previews to be visible or to be imported again?
