Outlook 2016 cached mode address book not updating
They do for my colleague sitting next to me, so I don’t think it is a server misconfiguration or something like that.
Is there any way I can force a manual update of the Offline Address Book (OAB) in Outlook or reset it completely otherwise?
These settings affect the offline address book download.
–For Instructions for Outlook 2007 –For Instructions for Outlook 2011 –For Common errors and troubleshooting Step 2: Uncheck the box next to Download changes since last Send/Receive.
After completing these steps, you can reopen Outlook, make sure that it is not in Offline mode, and search for an email address to confirm that it is now referencing the most current global address book.
A fairly common (and annoying) problem which seems to like to popup after migrations, yet not unsolvable.
To improve offline address book download performance, try defragmenting your hard disk.
Do send/receive settings affect automatic 24-hour offline address book downloads?