I have been getting an error box telling me the catalog has failed its back up. It seems to be happen most often after doing a lot of processing or adding files.
I using the latest version (just checked) on a win7 64 bit desk top. I don't remember this happening before v5.
I have 72,000 photos in the catalog, suspecting that could be an issue. Planning to start a new catalog hoping to speed processing up, maybe eliminate the backup issue.
Appreciate any help, suggestions. Thanks, John