Thank you DTLow; I have exported the notes to ENEX, and I will work on the restore tonight. Regarding how my misstep could delete notes on her EN, I have no idea. Five of her notebooks had the contents deleted; the notebooks were still there, but they were empty. The notes were not in either of our trash. We have other shared notebooks, although most were probably owned/created by me. Also, I have shared notebooks with several other users, but I thought these were unaffected. I just noticed two notebooks my boss shares with me are empty! . . . I checked his trash and he has several hundred notes, but not all of them are from what he shares with me, so I don't want to restore them. He may have a computer that has not synced since my mass deletion, and I could export ENEX from that. If not, is there any other way to fix this?