Load the file specifically designed for clones. Click "Program & Verify." 4. Installing the Loader

Using clone hardware carries risks to your vehicle's electronic control modules. If the cable is physically damaged or the internal chips are fried, repair is rarely cost-effective compared to buying a new one or an official Ross-Tech Enthusiast kit which includes support and updates.

Create an outbound rule in Windows Firewall to prevent VCDS.exe from accessing the internet.

An external programmer like (recommended) or an Arduino used as an ISP.

The HEX-V2 Enthusiast package ($199 for 3 VINs, upgradeable) is expensive upfront but includes lifetime support, free software updates, and no risk of bricking. If you work on VAG cars professionally, this is the only ethical and reliable choice.