Outlook 2003 security hot fix (925938) is causing trouble with the Microsoft CRM 3.0 Outlook Client

A recent Microsoft Outlook 2003 security hot fix (925938) is causing trouble with the Microsoft CRM 3.0 Outlook Client (Rollup Update and v3C version).

Microsoft has released a hot fix for the "original" client; the KB article for this hot fix is here:
http://support.microsoft.com/kb/931270

The hot fix for the v3C client has not yet been released.