Notice: 1.Before installation the software and use, please turn off the computer firewall software, disconnect your computer from the Internet and turn off the antivirus software. 2.To use the process, please copy the contents of the CD to the C drive of your computer, open it and run it. 3.Please DON'T update the software online, it will damage the Unit and can not use any more . 1.Newest Hardware:V7.020 Software Version:V2.22/2.23 2.No Tokens Limitation, Noreset button need 3.KTAG 7.020 can be used online 4.Master Version ECU Programming Tool 5.Require System: XP/WIN7/WIN8/WIN10 6.Languages: Italian Deutsch English French Portuguese Spanish 7.Support BDM Function Well, No Checksum Error 8.Support both Car Truck ECU Programming