I have know thumbnails when i used the backup, just metadata. photos have the ! and Folders Have the ?. when i FIND the folders they are stored in the Mac HD folder with no past history or metadata from my catalog. Looks like i transferred my catalog data without the preview or thumbnail pic. I appreciate your help but still kinda lost. I'm dealing with 40,000 pics and lots of folders and subfolders. HELP!!!!
Don