I will give this a go:
ASUS also has a dedicated Armoury Crate Installation page:
This process is entirely too complicated, and the instructions were nearly impossible to find. (I found these reddit instructions before I found the ASUS instructions!) There are three separate installs that must be done in a very specific order to accomplish a proper Armoury Crate setup. It is a 10 step process. The ASUS Driver & Tools Support page does does a poor job of instructing the install.
I installed :
Armoury Crate Service Service V3.0.5
Armoury Crate UWP Version V3.0.4
ROGLiveService Package Version V184.108.40.206