Many antivirus programs flag the "Loader" or "Crack" files used by aftermarket cables as false positives. Disable your protection during the install.
: The developer, Ross-Tech , provides the latest version of VCDS for free on their website. While version 18.9.1 is an older release, Ross-Tech typically encourages users to use the most current version (such as VCDS 23.x or newer) as it includes all past bug fixes and expanded vehicle databases. vcds 18.9.1 download
: A specific guide for version 18.9 is available on Scribd , detailing step-by-step setup instructions for your PC. Many antivirus programs flag the "Loader" or "Crack"