In this case, the user can import the data either in MS Outlook or some other address book. old file name extension on the first start of Outlook 2013 or Outlook 2016. In case the user is unable to open NK2 file manually then they can be reliable on the third-party utility to copy NK2 to MS Outlook. nk2 file, the contents of the file are merged into the existing nickname cache that is currently stored in your mailbox.The. NK2 file is a very important file for switching from one Outlook profile to another. nk2 to Outlook 2013/2016 it will automatically remove the old file name extension. nk2 file is renamed with the old file name extension while starting MS Outlook application 2013 or 2016. nk2 file the contents of that file will be merged into the existing name cache which is currently stored in the user’s mailbox. After that in the Open box type “outlook.exe /importnk2″ and then click OK.Now click on the Start button and then click on Run.After that in Mail, setup dialog box clicks on the Show profile option. Click on the Start button and then click on Control Panel.ģ. For checking the name of the profile performs the following steps:ġ. NK2 files for Outlook 2003, Outlook 2007, Outlook 2010, Outlook 2013, and Outlook 2016. Use NK2Edit to edit or delete information stored in the NK2 file or Outlook 2010/2013s Autocomplete Stream, including the display name, the email address, the exchange string, the Drop-Down display name, and the search string. Note: The file name of NK2 file should be same as the current Outlook 2013 or Outlook 2016 profile. Easily modify or fix all information stored in the NK2 file. Open source project to read MS Outlook autocomplete (NK2) files and extract email addresses. nk2 file is in the folder “%appdata%\Microsoft\Outlook”. The steps to transfer NK2 to Microsoft Outlook 2016/2013/2010/2007 is as follows: Also, these files are saved with the profile name of Outlook, followed by the. The AutoComplete file is very profile specific it means if a user has multiple Outlook profiles, there will be only one AutoComplete file for each Outlook profile. Location of the NK2 File – The file is located at the location “C:\Documents and Settings\Username\Application Data\Microsoft\Outlook” by default. Its information is stored in the AutoComplete file for helping the user access the older email addresses. Plus, it stores all the email messages and their respective addresses from fields like To, Cc, Bcc etc. Also, it saves the name of the person to whom the email was sent months back. It stores all the names of the email address to which the email was previously sent.
This AutoComplete file plays an important part in MS outlook. nk2 is an AutoComplete file supported from MS Outlook 2002 and later versions.