Fangrui Product Details Xprog /6.26/: Can Only Support Win 7 64bit Computer System Software V6.26 Firmware V5.9 If You Are Not Professional For Technology, Please Dont Buy This Product. Installation Guide Not Included, We Strongly Recommend You Seek Professional Installation. Please Check As Much As Possible To Make Sure The Item Is What You Need. Tips:the Product May Be Updated Constantly, Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use. Please Attention For Xprog V6,26 Software Installation Tips: 1. Must Connect Internet,use Online(but Do Not Update) 2. Pc Time Must Adjust To Accurate Local Time 3. Must First Install 6,26registry,then Run V6.26 Software 4. After Used,close The Software And Unplug The Usb Dongle From The Computel 5. Better To Use In English System Please Must Follow This Instructions To Run Software,otherwise Device Will Not Installed. Xprog V6.26 Using Tips: 1. Xprog V6.26 Dongle Isnt Compatible With Older Verslon Xprog. You Are Not Allo