I decided to put together another folder of files. It pretty much explains how to install tools 2.12 and update daten files to v48. It includes files from here and other places too. 2.12 is only really needed if you need/want to install on a x64 OS. I successfully installed and tested NCS Expert coding on my KOMBI module.
Also, this is more of a Lite version only mean to enable basic functions and coding. I haven't got much passed that myself.
Here are the files: