Delete any original Ross-Tech shortcuts from your desktop to avoid opening the software without the loader. Step 5: Connect the Hardware and Test Take your HEX-V2 or HEX-USB+CAN cable to your vehicle.

If you see "Interface not found," you missed the driver step.

Do not plug in your cable yet.

Delete the original "VCDS Release" shortcut from your desktop to prevent accidental clicks. Configuring the Software for First Use

If a yellow exclamation mark appears, manually update the driver pointing to the Ross-Tech\VCDS folder. ⚡ Execution and Testing

What (Windows 10, 11, etc.) is your laptop running?

: A compatible HEX-V2 or HEX-USB+CAN interface cable featuring an ATMEGA162 microcontroller.

Reinstall drivers in Device Manager or try a different USB port. Ensure the cable is plugged into the car.

Right-click the VCDSLoader.exe file inside your VCDS directory. Select .

Apply patch/host-file changes