Hello, been using Outlook Express forever and just decided to use Outlook for the added features. I configured it OK and all seemed OK till I realized I hadn't updated Office since my last format/reinstall. I updated all to latest updates and now when I attempt to open Outlook it flashes open for a split second and then just closes up! Outlook Express will still open and work with the warning that it is not my default e-mail program. I really think I would like to use Outlook. Help please.