Description: This is a how-to article for Microsoft Outlook 2010 on removing data files. Note: This article assumes Outlook is open and functioning normally.

1. Within Outlook, click on the File option in the top left.

2. Click on Account Settings.

3. Click on Account Settings... on the submenu that appears.

4. Click on the Data Files tab across the top.

5. Select the Outlook data file to be removed and then click on Remove across the top to remove the file.
6. Click Yes to confirm.