Open the Windows Run dialogue using Win + R , enter devmgmt.msc , and hit .
: It is designed to be compatible with a wide range of protocols, including CAN, PWM, VPW, ISO9141, and KWP2000, allowing it to work with most OBDII-compliant vehicles.
Right-click the scanner (often listed under "Ports COM & LPT" or "Other Devices"). Update Driver Software
With the driver active, you may need to program the scanner to work with your specific application. This is done via in the user manual, not via the driver itself.
: Supports a comprehensive range of protocols including ISO9141, KWP2000, SAE J1850 (PWM/VPW), and CAN BUS (11-bit and 29-bit).
This usually means the software is looking at the wrong COM port. Go to Device Manager, check the port number assigned to the MiniScan (e.g., COM3), and ensure the update software is set to the same number.
: The most commonly cited stable driver version is 3.8.0.0 .
