Free download ETKA 7.5 electronic catalogue for VAG group VW,Audi,Skoda,Seat and installation guide here. Also, some frequently asked questions (FAQ) can be found here.
ETKA 7.5 German version installation instructions:
1. Download all .rar Files, extract it and start ETK7.5_v2016.exe
The Installation Wizard will guide you through the installation.
Needed Files in the attached link: ETKA75_Germany_International_2016.part01-12.rar
3. After Installation the System will be restarted automatically.
NOW YOUR ETKA catalog IS READY !