Solution: It becasue the screw in the main unit is not locked, Pls lock them as the following picture:
1) When you install and run the V8/X6 machine, you may get the registration screen as following picture show.
You need fill in the blanks by these information:
Company: To You
Options: 77777300 00710077 10000000 38494290
Registration: 6b44fabc 81bd66e1 9d704fa4 210ebd3c
2). After you finish filling those blanks, pls. click "Register" on the bottom right corner.
3). Then you will see a serial number in "Activation Reference", pls. send this serial number to the customer service sales@OBD2eShop.com.
4). After the Activation Reference number be calculated by technician, we will send it back to you, then you can input the code into the blank of "Enter activation Code ".