520.exe

After downloading self-executable file in your computer double click it. This will bring dialog box asking where to unzip all files, leave the default C \JVC location as is and unzip all files (if you don't have the WINZIP program in your PC you can download the free evaluation version from [WWW.WINZIP.COM]. After unzip is complete close this window and locate MY COMPUTER in your PC open it , double click on 'C' drive then look for JVC folder there. In this folder follow instructions in READ ME FIRST file.