If you have the problem ‘Windows encountered a problem installing the drivers for your device’ when installing KT200 software, just disable driver signature enforcement to solve this error quickly by the following guide.
Go to Taskbar settings>> Home
Enter Windows settings interface
Click Update & Security>> Recovery>> Advanced startup>> Restart now
When restarting the PC, choose Troubleshoot>> Advanced options>> Startup Settings>> Restart
Press F7 to disable driver signature enforcement
Then install KT200 Driver again
- Go to computer management>> Device Manager>> other devices>> DFBTech device>> Update driver>> Browse my computer for driver software
Search for driver in this location C:/Users/Administrator/Desktop /KTM200-22.804/DFBTech_Driver folder
Click ‘Next’
Choose ‘Install this driver software anyway’
Now windows has successfully updated your drivers.
And the USB DFBTech Driver also appears under Universal Serial Bus controllers.
Video Guide:
Read also:
KT200/KTM200 User Guide: Comparison, Software Download, Install, ECU TCU List
KT200 Read EDC16/17 MG1CS001 SH7055 TC1738 via Bench/ BDM/JTAG/ Boot
