Migrating Frequent Contacts File in Outlook

Frequent contacts are stored in a file called profilename.nk2

Migrating .NK2 Files XP/Vista/7/03/08

Here are the locations for Outlook 2003/2007 .NK2 files.

Windows XP/Server 2003

C:\Documents and Settings\{username}\Local Settings\Application Data\Microsoft\Outlook

Windows Vista/7/Server 2008

C:\Users\{username}\AppData\Roaming\Microsoft\Outlook