While alternative, modified versions of older VCDS software (like VCDS-Lite or specific cracked loader executables) exist on automotive forums to bypass these checks, they carry severe risks. These loaders frequently bundle malware, restrict you to outdated software versions, and lack compatibility with newer vehicle control modules.
To avoid this issue in the future, ensure you are buying authentic hardware.
Clone cables rely on preventing the VCDS software from communicating with Ross-Tech verification servers.
Right-click the device properties in FT_Prog and change the Vendor ID to 0403 and Product ID to FA20 (standard VAG-COM values).
If you search for a fix online, you will generally find three avenues. Here is a review of each: vcds revoked fix
: If you are using a non-genuine "clone" cable from sites like eBay or AliExpress, newer versions of the official Ross-Tech software are designed to detect and disable these devices. Once the software communicates with the official servers and identifies a blacklisted serial number, it "revokes" the license stored on the cable's chip.
The VCDS (Vag-Com Diagnostic System) license is tied directly to the interface cable
Install the software and the matching USB drivers included with that package. Step 4: Configure Your Firewall
A successful update is typically indicated by the lights returning to a solid or flashing blue. While alternative, modified versions of older VCDS software
What pops up when you run the software test? What version number of VCDS are you trying to use?
Plug the cable into a USB port on a computer with an active internet connection.
Download the latest software directly from the official Ross-Tech site and reinstall it, which will refresh the correct drivers.
: Only use the specific version of VCDS that came with your cable (often on a CD or specific link); newer versions from the Ross-Tech site will likely revoke your license again. Clone cables rely on preventing the VCDS software
The solution to a revoked VCDS status depends entirely on whether you own a genuine Ross-Tech interface or an aftermarket clone cable. Method 1: The Official Fix (For Genuine Ross-Tech Hardware)
If you rely on VCDS for professional work or frequent DIY projects, upgrading to a genuine Ross-Tech HEX-V2 or HEX-NET interface eliminates license revocation risks, grants access to official tech support, and guarantees compatibility with the latest vehicle models. If you want to troubleshoot a specific setup, please share:
Are you using a or a third-party clone , and did this error appear after an internet update ?
On rare occasions, genuine interfaces can experience data corruption during a firmware update. If the VCDS software (or the VCIConfig utility for HEX-NET/HEX-V2) is interrupted by a lost internet connection, a faulty USB port, or a PC power loss while flashing firmware, the internal license data can become unreadable. The software then interprets this corruption as an invalid license and displays the revoked error. 3. Blacklisted Serial Numbers
If you are using a Ross-Tech VCDS (VAG-COM Diagnostic System) clone cable and suddenly see a or "Interface Not Found" error, your device has been blacklisted. This happens because the official VCDS software detects unauthorized hardware clones during an internet update and modifies the cable's internal EEPROM firmware to disable it.