Open Device Manager, go to the properties of the USB Serial Converter, locate the Power Management tab, and uncheck the box that reads "Allow the computer to turn off this device to save power." Conclusion
If you have lost your files, you can search for "FTDI FT232RL driver for Mini VCI" to find the necessary drivers to make your cable recognize the 2.0.4 firmware. Installation Guide (Windows) mini vci j2534 firmware 2.0.4 download
The tool will query the onboard microprocessor and display the hardware version. It should explicitly read . Open Device Manager, go to the properties of
Improved stability for ECU flash updates and complex diagnostics compared to v1.4.1. ISO9141, KWP2000, CAN 2.0B ISO 11898. Quick Guide: Download and Installation Open Device Manager