THE PORTABLE DIAGNOSTIC SOFTWARE (PDS) IS NO LONGER SUPPORTED. North American support for the PFM/PDS, including software updates, ended December 31,2010. It has been replaced by the Ford Integrated Diagnostic System (IDS).  If you would like to upgrade your VCM to function with IDS, please call 1-800-ROTUNDA and select Opt. #1 to purchase an IDS cable (part #164-R9503). Please note that minimum system requirements for compatible laptops are listed on the IDS System Requirements page.