If the entry does not exist, create it with the following values:
Otherwise, it’ll show Working Offline status. If you turn off Work Offline option in Outlook 2016, you can see the Connected status in the status bar at the bottom. Here, you can see Work Offline option in the Preferences menu. For example, Microsoft Oulook 2013 = '15.0', Microsoft Outlook 2010 = '14.0' and Microsoft Outlook 2007 = '12.0'. To enable Offline mode in the latest Outlook versions, you have to go Send / Receive tab. HKEY_CURRENT_USER\Software\Microsoft\Office\\Outlook\Cached Mode Note: replace '' with the number corresponding to the version of Microsoft Outlook that you are using.
Open the registry editor (regedit.exe).Follow these steps to disable caching of the global address book:
