How to Reset Outlook 2007 to Its Default
By Eric Som
Updated February 10, 2017
Computer and software issues are inevitable with any program, including Outlook 2007. If you use Outlook 2007, you may have inadvertently changed the program’s default settings, menus, toolbars or views, especially if you installed third-party add-ins or, if you share your computer others, they have modified the default settings. Fortunately, you can restore Outlook 2007 to its default settings. For one of the easiest ways to do so, use the “OUTCMD.DAT” file, which can help restore views, toolbars, menus or settings to their default setting.
Exit any open Outlook 2007 windows.
Find the “OUTCMD.DAT” file: Open the Windows Start menu, click “Computer,” double-click the C drive, open the “Users” folder, then select your Windows login account folder. Double-click “AppData,” open “Roaming,” select the “Microsoft” folder, then go into the “Outlook” folder. The “OUTCMD.DAT” file is located in the “Outlook” folder.
Give the “OUTCMD.DAT” file a different name, such as “OLD.DAT.”
Restart Outlook 2007. By default, when Outlook 2007 notices the absence of the “OUTCMD.DAT” file, it creates a new one from scratch, restoring the program to its default settings.
The specific path of the “OUTCMD.DAT” file may differ depending on your specific configuration. Therefore, if you encounter difficulty locating the file, you can also use Windows Search, or find the “Application Data/Microsoft/Outlook” folder.
Eric Som has been writing professionally since 2002, contributing to various websites. He is certified through the Association of Certified Fraud Examiners. Som holds a Bachelor of Arts in English and a Bachelor of Laws from Handong Global University. He also has a Juris Doctor degree from an Ohio law school.