How to solve “WAKE UP ERROR” of KESS V2 ECU programmer?

When you use kess v2 to program the new ECU, do you meet this problem：you can install and open the software. But when you use the software to program new chips, it will prompt you “wake up error”? What is the problem and how to solve it? OBD2express.co.uk

For this problem, because your TF card lost one program.  Download this software and install it to your TF card of kess v2. Then your kess v2 will work normally.

What should you pay attention to use this software:

DO NOT CONNECT the internet with your laptop when you install or use KESS V2. Because it will prompt you to update the  kess v2  software while KESS V2 software cannot be updated online. Please pay attention!