ScanDBX told me to reinstall Outlook Express. Why?
If ScanDBX discovers a problem in the installation of Outlook Express, you should download and install the latest version of Outlook Express from Microsoft’s website. Because Microsoft only supports the most recent version of Outlook Express, upgrading (it’s free!) ensures that you are ready to receive all of the most up-to-date service packs and patches. You can find the Microsoft Outlook Express website to upgrade at: http://www.microsoft.com/windows/oe/.