Virus Pattern Files 

As of Sep 30, 2003, the latest pattern file number is 642. 

Official Pattern Release 642 

The Official Pattern Release or OPR is Trend Micro's latest compilation of patterns for identified viruses. It is guaranteed to have passed a series of critical tests to ensure that customers get optimum protection from the latest virus threats. 

 lpt642.zip     (AS/400, S/390, Windows)    3.2MB