Ross-Tech, the creator of VCDS, uses strict software-to-hardware validation. Your interface cable acts as a hardware dongle that holds the software license.
Are you using a or a third-party clone , and did this error appear after an internet update ?
: Close VCDS completely and restart it. Users have reported that a simple refresh can occasionally clear "Invalid/Unauthorized" statuses after specific coding tasks. vcds revoked fix
Ignore all pop-ups prompting you to update the VCDS software or interface firmware.
interfaces like HEX-V2 or HEX-NET, you can often clear errors by forcing a firmware refresh. Open VCDS and go to Check for Updates Download Update to reset the interface firmware. Verify Drivers : Close VCDS completely and restart it
Fixing a revoked license can be a tedious process. Follow these strict operational habits to ensure your diagnostic setup remains active permanently:
: If the device remains revoked, genuine users can contact Ross-Tech Support with a screenshot of their "About" screen to have the license manually reinstated. For Non-Genuine (Clone) Interfaces interfaces like HEX-V2 or HEX-NET, you can often
and disconnect your ethernet cable before installing.
"Revoked" is a common defense mechanism in official Ross-Tech software when it detects pirated hardware. Once revoked, the cable is often "bricked" and cannot be easily used with newer software versions.
: Connecting a clone cable to the internet allows the software to update its blacklist, revoking the license tied to the cable.
If you are using a clone cable that has been "revoked," software-based fixes are rarely permanent. License revoked - anyone have this happen? - TDIClub Forums