why are past calender appointments being deleted?

[Guest]

in outlook 2007, my calender entries are being deleted, except for recurring,
after about 30 days. Any ideas on how to stop this? Further, regardless of
selecting to archieve calender entries, my entries and not archieve d or
recoverable in a backup file.

Please help

 

[Vince Averello [MVP-Outlook]]

First thing I'd do is to double check the auto-archive properties on the
Calendar folder to ensure they're not set to delete items after a month.