We have an Exchange 2007 server and a new Exchange 2010 one. We successfully migrated mailboxes from the Exchange 2007 server to the Exchange 2010 one, but Outlook Web Access autocompletions did not migrate to Outlook Web App.
The answer to this question suggests that you cannot see the contents of the cache. Is there any way for us to migrate the autocompletion entries for their accounts?
Note that these are dedicated OWA users, so they do not have NK2 files.
