Model?
Engine?
Software version?
Key info missing...
Sorry, was in a hurry when I wrote it
AUQ with 06A906032HN V002
And it's setzi's code
Whatever it is that you use to checksum your file is not doing the checksum correctly for the added custom code.
In my experience the LC/NLS code on this site works fine for my 06A 906 032 HS/HK but not on my 06A 906 012 M. Both ME7.5, ECU Layout is different by a slight amount. This is using ME7Sum.
I'm using me7 correction, so basically I'm using me7sum/check