Start Global address list cached mode not updating

Global address list cached mode not updating

Navigate to: HKEY_CURRENT_USER\Software\Policies\Microsoft\Office\11.0\Outlook\Cached Mode3. In the left pane, right-click the Cached Mode subkey, point to New, and then click DWORD Value. LDP is used to view objects in the Active Directory.

In Cached Exchange Mode, Outlook 2007 & 2010 downloads a local copy of the Global Address List (GAL), but only updates it every 24 hours.

In order to reflect any changes or updates made to the Global Address List, you can force Outlook to download a new copy of the GAL.

If you see inconsistencies between the objects, then you know that all of your changes have not replicated around yet.