Interface not found, tried reinstalling few times, only on 17.8.1 version got different message. Need to update firmware from 1.94 to 1.96,but it failed to update. : r/Vcds
USB Interface Not Found! - VCDS ERROR! Driver error - YouTube
VCDS Ross-Tech USB interface not found - YouTube
VCDS interface not found | Audi-Sport.net
Vcds Interface Not Found | teaunessroste1978's Ownd
Ross Tech USB Interface Not Found" Error Message | Ross-Tech Forums
VCDS 17.8.1 MULTILANGUAGE FULL - MHH AUTO - Page 12
VAG 409.1 KKL — как заставить работать? — Audi A4 (B6), 2,5 л., 2004 года | аксессуары | DRIVE2
VAG-COM/VCDS EVERYTHING [Sitemap] - Page 21 - Digital Kaos
Port ok, interface ok. But once pluged into the car interface not found. : r/Vcds
How to solve the Interface not found for original VAG COM VCDS 18.2 – The Blog of www.obd2tool.com