Reinstall the specific version provided by the seller (often a 32-bit version even on 64-bit systems) and ensure you use a to launch it. Firmware Reflashing (The "Interesting" Fix):
Repairing a "bricked" or non-functional VCDS 22.3.1 HEX-V2 clone vcds 2231 hex v2 clone repair new
found in the VCDS installation folder. This involves clicking "Check for updates" to try and trigger a reset of the internal firmware. Prevention for New Clones Disable Internet Access Reinstall the specific version provided by the seller