http://msmvps.com/blogs/harrywaldron/archive/2009/07/04/mcafee-dat-5664-false-positives-may-affect-compaq-hp-drivers.aspxUPDATES on ISSUES as of 7/6/2009 -- The specific issue centers around an expired engine file 5100 is present on an older version of corporate McAfee (VS 8.0). While DATs previously worked on these expired products, the engine was 18 months past end-ofenCommunityServer 2008.5 SP2 (Build: 40407.4157)