osoft.com wrote:

I was disappointed to find that all my previously scheduled
appointments were also deleted when I deleted all future occurences
of an appointment. I only meant to delete the future occurences!
There isn't an UNDO function for this error but fortunately I have a
deferred DELETE from the recycle bin so I was able to restore the
item and painstakingly delte each and every future occurence of the
series. Wew! There should be a better way to accomplish this minor
task.

There is. If it's a recurring appointment, just put an end date on it.
--
Brian Tillman