Clean Up Contacts does not change Contact List on Live Mail

I got a new computer and installed Live Mail.  I exported Contacts from my old computer and from my husband's computer.  I used Clean Up Contacts to remove the duplicates and People displays a cleaned up list without duplicates, but Contacts on my new computer remain unchanged with  all of the duplicates.  I must have missed a step in getting the cleaned up list of Contacts on People back into my new computer.