I got all settings to Do Not Auto Archive. But any non-recurring appointment
older than 3 weeks disappear from the calendar & I find them in the deleted
box.

"Brian Tillman" wrote:

JPZ wrote:

I'm suddenly having the same problem. Did you find a fix?

Outlook doesn't delete calendar items automatically unless you configured it
to do so with autoarchive and I already explained how to check for that.
Read the other messages in the thread.
--
Brian Tillman [MVP-Outlook]