The main executable is usually VAG EEPROM Programmer v1.19.exe or v1.23 . The interface is basic but logical:

This feature would automate the manual "hacks" currently required to make the software run reliably on modern operating systems. 1. Automated OS Optimization

Right-click and select .

In the software’s settings (Options/Setup), match the COM port to the one assigned by Windows.

Extracting the 5-digit PIN (SKC) needed for key coding and cluster pairing.