When I synchronize or try to Download a new addressbook I get the following error message:

Task 'Microsoft Exchange Server' reported error (0x8004010F) : 'The operation failed. An object could not be found.'

The log file looks like this:
8:35:31 Synchronizing Mailbox 'Johnson Roger D (JDAMC)'
8:35:32 Synchronizing Folder 'Outlook Security Settings'
8:35:32 Done
8:35:33 Microsoft Exchange offline address book
8:35:33 0X8004010F

Any ideas on what is going on here?