New round of updates blocks shortcut links again:
http://www.microsoft.com/technet/security/bulletin/ms10-064.mspx
KB2293428 Outlook 2003
KB2288953 Outlook 2007
These updates will install even if the previous updates have been affirmatively blocked. Please see our previous post for more details about how security updates block shortcut links and what to do about it:
http://trialworks.blogspot.com/2010/07/internal-email-and-fileit-links-are.html