Outlook Product licensed to: wrong name

Recently when I open Outlook, the box that reads "Setting up identity" indicates a name other than mine

When I click on "About Outlook" a different name, other than mine, is listed in the box under "This product is licensed to"

When I print an email message, the name of the same person (not mine) appears in the header

I am puzzled and don't know who this persons name got on all those. The mystery person has never been to my house or touched my computer.

Is there a way I can delete the mysterious name and add mine?

Help!

Sharon

Question about Outlook Express