Hi mate.. Hopefully someone else can generate the code for you just by using S/N. However if you can provide the part number (starts with 76....) I should be able to provide the code.
https://www.dropbox.com/s/mljj611izqtrsby/K12esm.zip?dl=0
Try my Dropbox link.
Zip file.. You can either install the programme or find the PDF files under DATA folder. Hope that helps.