Okay my mistake thx!

My mistake, I got confused after reading so much about it. Of course I used a correct one from one of the links here in the forum (extracts 120gig data so there shouldn't be an issue) with Python 2.7.15 x64.

hello and first of all thanks for all the great content here

my question is to get some models working in blender. my progress so far:

Now here are the questions where I am stuck

Any idea where there problem might be?