This is installation instructions for Volvo 88890300
1.Unzip the files PTT-v1.12.260
Open the folder after unzipping
Select setup to start the installation.
When the installation is complete, select NO.
2.Unzip the files of VTT1.12-KG
Open the vtt1.12-kg folder and run the software.
Click as 1, 2, 3, 4
3.Open the software as administrator
Input ID M311331
Click on the picture to select and click OK