Use of birthday field leads to calendar pop-up

[Sebastian Crewe]

Hello,

In Outlook 2003, if you use the birthday field for a
contact and save the item, there is an automatic pop-up
asking "Create the [name of contact] Birthday day event in
your personal calendar?".

I am using the birthday field in a custom form and the pop-
up is not appropriate. Is there any way to turn off the
feature that asks if the birthday should be saved to the
calendar?

Many thanks

Sebastian Crewe