No, you can't disable it. Put the birthday in the notes field.
--
Diane Poremsky [MVP - Outlook]
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"Ronaldk6" <(E-Mail Removed)> wrote in message
news:6A181AD2-E1B4-41B2-B3A0-(E-Mail Removed)...
> Hello out there!
>
> Is there any way how I can deactivate the functionality that a
> birthday-series is automatically created when I enter a birthday for a
> contact?
>
> I don't want to have those type of series in my calendar. Especially when
> I
> change a birthday to the same value as before (or I change the year),
> always
> a new entry is created. That's really weak and fills up my calendar.
>
> Thank you very much for any idea!
> Ron