>I made a new setup to allow an Exchange Online account. This has changed a lot of things in Outlook. One of them was to switch my default contact list to the global contact list. I adjusted that and that is resolved. However, in the same pattern, when I am in the To field and start typing a reference from my contact, it no longer shows it. If I click To, I can see all my contacts. But, the intellisense to the contact list does not work anymore. It will, but only if I sent an email to one of the list. So, that will put in in memory. How can I recover that setting without having to send an email to each one so it would get back in memory?

There is some general information at http://helpdeskgeek.com/office-tips/outlook-2010-autocomplete-not-working-or-resetting/ .