On occasion when i diff write, the car wont start and i get a code for ECU programming not completed in VCDS. I diff write the file again and problem solved. Using 29F800BB layout and RossTech Hex-Can USB cable.
ECU identified with following data:
HWNumber = 0261207997 (requested was 0261207997)
SWNumber = 1037504192 (requested was 1037504192)
PartNumber = 8E0910560G (requested was 8E0910560G)