guys, thanks for your EN opinions,
By the way, I forgot to mention, that "my" *.exp-file is part of a WINDOWS-saved status of my EN databases (about 3 months old).
A note (with family-Photos) vanished (when? where? ) in my production-EN and I try to discover it again in mentioned 3-month old save-data I still have.
again, thanks a lot experts !!