Using correct username and password will not open Outlook.We have tried existing Outlook 2013 profile and new.
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 the Information to download section, select Full Details and in the Address Book section, choose \Global Address List. **NOTE** Please read this section carefully, or your update will not work!!Step 3: The new version of the GAL will now be downloaded.(This could take several minutes) Outlook shows the "Updating Address Book" status for a long time. Outlook has a throttling feature that slows the address book update when you are working in Outlook.This can cause the “Updating Address Book” status appearing for a long time.In the middle of migrating Exchange 2010 SP3 RU18 to Exchange 2016 CU7.