windows update

From: John (johnjuneau52_at_msn.com)
Date: 05/31/03 

Date: Sat, 31 May 2003 05:19:43 -0700

I read in the paper that one of the latest security
downloads is causeing problems with the pc if the user
has symantec products installed. What is the update
number so that I don't create a problem?