Have about 30 names in my address book (contacts).  When I go to send an email and start to type the persons name no person or email info comes up.  If I click on the (To..)  it brings up the contact list and then I can find who I want and double click on it and it fills in the email address O.K.  When I type in the To.. field lets say John and if I have three people that start with John it should bring up all three and then choose the one you want to send an Email to and just click on it and it should fill in the Email address automatically. I can only get two people from the list of 30 to start typing there name and it will fill in there Email address.

Using Windows 7

Outllook 2013

Internet Explorer 10