Here’s the newer version Volvo Premium Tech Tool PTT 2.7.xx (i.e 2.7.25) software installation guide. Credit to mcusys. PTT 2.7 Installation Instruction 1).Prepare Windows 7 or Windows 8 , 10 x64 and update windows complete. 2).Extract or mount image file Volvo PTT 2.7 ISO bundle installer. 3).Run Tech Tool Installer.exe 4) Insert user validation Client…