[DayvG]

I try this tutorial and have error in esys. See photo. Dont open .der
Add 5AS and 5AD and 8TH.

I have used that FSC set (it was the vin of my KAFAS2 ECU from factory) and loaded it successfully into 4 different vehicles. An F10, 2 F30’s and an F26. I don’t know why it doesn’t work for you. Can you post the log or detail your previous steps?

Where did you get the FSC set? From this forum?