1 Open the CD, find the folder
2
Installation USB drive
Select INSTALL
2 View-my computer-device manager
3
4 View the USB drive (CH340 )
5
6 If the port is not COM1, COM2, COM3, COM4, need to modify port for COM1, COM2, COM3, COM4.
Open the CD, choose to install software
Open software, VAG KKL 409.1 testing lines need a car a connection link computer operation
If not connected to cars, can't tip detection------ OK
Save
Communication success
Limoncello