Assuming you have obtained the Audi_VWTool_2.0.9_EN_71.exe or a zipped archive:
: Run active tests on components to verify their operational status. Installation on Windows 7
To ensure smooth operation, the following system requirements must be met:
If you need English-language VAG diagnostics on Windows 7, get (free for basic functions) or a used genuine VCDS HEX-USB+CAN cable. Avoid version numbers ending with .71 – that’s a clear sign of an unauthorized build.
: Generally supports vehicles from the early 1990s through 2004 .