You should always download Ross-Tech drivers directly from the official Ross-Tech Download Page . Drivers are bundled with the VCDS installer; the software installs them automatically during the setup process.
We cannot overstate the importance of using genuine Ross-Tech hardware and software. Here is why: Ross Tech Usb Driver 03.02.07 Download
You extracted the ZIP incorrectly or have a corrupted download. Solution: Redownload from Ross-Tech. Do not attempt to manually point Windows to generic FTDI drivers. You should always download Ross-Tech drivers directly from
: Often paired with USB Driver Version 02.10.00. Ross Tech Usb Driver 03.02.07 Download