Hi,
turns out that a lot needs to be rewriting starting 2018 because many scripts used in the samples are using Javascript and not c#.
so right now, I would recommand that you open the samples on 2017 LTS or less, starting 2018, it will not work anymore.
I'll check with Alex on the possible way forward on this and I know we discussed some revamp on these samples. Let's see what we can do here.
Bye,
Jean