How to delete contact that keeps appearing but not in addr book?

[FAHA]

I have two contacts in outlook with the same first name. I need to delete
one becase incorrect emails go to that contact. However we can no storage
place in outlook for that email address or contact.

 

[Brian Tillman]

I have two contacts in outlook with the same first name. I need to
delete one becase incorrect emails go to that contact. However we
can no storage place in outlook for that email address or contact.

Select it with the down-arrow key and press Delete.