Find your USB Serial Converter under "Universal Serial Bus Controllers." Right-click, select , and go to the Driver tab. Click Roll Back Driver if available. Specialized Fix for Clone Cables (If Applicable)
If genuine, proceed. If fake, bin it and buy a real cable.
Ross-Tech employs a strict anti-piracy mechanism. A license is typically revoked (bricked) when: Vcds License Revoked Fix
To make the cable usable again, you must manually rewrite the chip's internal memory using third-party hacking utilities (such as M0gReg's VCDSLoader or Vidiamo configurations).
Note: The interface lights should change to flashing colors (often blue/green) when the update is successful. 3. Update VCDS Software to the Latest Version Find your USB Serial Converter under "Universal Serial
If you have tried the steps above and a genuine cable still states "Revoked," contact Ross-Tech support directly with your transaction details; they will reset your license remotely or repair the device.
Right-click the installer and select Run as Administrator . Ensure you check the box that says "Install USB Drivers" during the setup process. If fake, bin it and buy a real cable
This guide explains why your VCDS license was revoked and provides the exact steps needed to fix the issue and restore full diagnostic functionality. Why Is Your VCDS License Revoked?
Soldering. Replacing the 1000µF 6.3V capacitor on the board usually restores voltage stability, allowing the license chip to be read again. This is advanced DIY—or a $50 repair job from a specialist.
Download the latest stable version of VCDS directly from the official Ross-Tech website.