Microsoft outlook updating cached messages
A Microsoft Outlook Most Valuable Professional (MVP) since 1999, Diane is the author of several books, including Outlook 2013 Absolute Beginners Book.
She also created video training CDs and online training classes for Microsoft Outlook.
For a read-only calendar, see Publishing Microsoft Outlook Calendars on the Internet or an Intranet.
You can typically reduce the number of public folder favorites by deleting them by using the Outlook client.
To disable the Download Public Folder Favorites option: You'll need to restart Outlook for these changes to take effect.
When the error occurs, mail in the Outbox also doesn't get sent until Outlook is restarted.
You have two options to avoid this problem: either disable the Download Public Folder Favorites option, or keep the number of cached public folders favorites under 1,000 (or low enough to avoid the error message.) .
This is especially useful if not everyone is using Outlook, since many other products support the v Card standard.