SW02 SOFTWARE UPDATE INSTALLATION INSTRUCTIONS: 1) The files are ZIP-compressed for faster downloading. To unzip them you need a software compression utility. The unzipping utilities for different operating systems can be downloaded from our page http://www.pmm.it/tools.htm. 2) After decompression to install the SW02 software move to the destination directory and run the file SETUP.EXE. NOTE: From revision 1.71 an hard lock key is no more required on the installation computer to run the fully functional software version.