Windows 11 includes advanced security features that may block older legacy drivers. If your interface is not recognized, you may need to adjust the settings: Go to Settings > Privacy & Security > Windows Security . Select Device Security > Core Isolation details . Toggle Memory Integrity to OFF . Restart your computer and try reconnecting the interface. 3. Manual Driver Update via Device Manager

If you are running Windows 11 via Parallels on a Mac, ensure the USB device is explicitly assigned to the Windows environment rather than the Mac side.

Select and then click on Core Isolation details . Toggle Memory Integrity to OFF . Restart your computer and try connecting the cable again. Installation Essentials

Choose and point it to your VCDS installation folder (usually C:\Ross-Tech\VCDS\Drivers ). 4. Troubleshooting Connection Issues Sticky - Windows 11 - Ross-Tech Forums