Users report the following error when attempting to delete a addressee/salutation:
Error: This addressee/salutation cannot be deleted because it is present on one or more membership cards
Addressee/Salutations can exist on Membership cards on a membership record. Ensure that the Addressee/Salutation has been removed from every area of the Membership record. If the Addressee/Salutation has been marked as editable, this will need to be changed in order to deleteit.