Go to your Windows Start Menu, locate the VCDS folder, and open the . (Alternatively, run VCIConfig.exe located inside the root VCDS installation directory).
: Sometimes Windows updates can corrupt the USB drivers . Reinstalling the latest version from the Ross-Tech download page can resolve communication errors that mimic a revoked status. Troubleshooting for Non-Genuine (Clone) Interfaces
Download the latest stable release directly from the official Ross-Tech download page.
I can provide more specialized troubleshooting based on that information.
If your cable is only partially blocked, you might recover basic functionality by rolling back to a completely isolated environment. Uninstall all current VCDS software from your PC. Vcds License Revoked Fix
If the license was revoked due to a failed or stuck update—often indicated by the interface flashing red rather than blue—you can force an update to fix it. Open VCDS. Go to -> Net -> Config . Navigate to the Update tab. Click Check for Updates . If an update is found, click Download Update .
But don’t throw your interface out the window.
Disconnect your computer entirely from the internet (disable Wi-Fi and unplug Ethernet).
Whenever you move the cable to a new USB port, always run the "Test" configuration inside the options menu before attempting to scan a vehicle. Go to your Windows Start Menu, locate the
This process requires sourcing unofficial software tools from automotive forums (like Digital Kaos or MHH Auto) and carries a high risk of permanently bricking the cable.
This article provides a comprehensive guide to understanding why this happens, how to fix it, and how to prevent it from happening again. What Does "VCDS License Revoked" Mean?
Navigate to C:\Ross-Tech\VCDS and delete the entire folder.
This comprehensive guide explains why your VCDS license was revoked and provides step-by-step solutions to fix the issue and prevent it from happening again. Understanding the "VCDS License Revoked" Error Reinstalling the latest version from the Ross-Tech download
If the clone chip is completely locked ("Revoked"), advanced users use tools like MProg or FTDI flash utilities to rewrite the EEPROM of the internal FTDI chip back to a recognized serial state. This requires specialized technical knowledge. Tips to Prevent Your VCDS License From Being Revoked Again
Check the screen to see if the license status returns to "Fully Registered / Activated". Step 3: Run the VCDS Update Utility (VCI)
John had been using VCDS (VAG-COM Diagnostic System) for years to diagnose and repair his own Volkswagen Golf. He had purchased a license from a reputable vendor, and everything had been working smoothly. However, one day, when he tried to connect to his car's ECU, he was shocked to see a message indicating that his license had been revoked.