Outlook â auto complete missing on new computer
Every time you send a new message in Outlook, and manually type in an email, this information is automatically inserted into the AutoComplete list.
A local database file stores this information (.NK2).
This file can be found in the user profile etc. C:\Documents and Settings\\Application Data\Microsoft\Outlook.
If you move this file to a new computer or just a new user profile, the information is active again.
The NK2 file can be edited with this program: http://www.nirsoft.net/utils/outlook_nk2_autocomplete.html