Please create a proper repository with all the so far available maschine and other NI controllers templates. I'll give you an example why the current system is so confusing:
You are trying to install Ableton live control script for maschine and you also have a controller editor 1.7.4 for the legacy kore2 and rig kontrol3 (as I have). But in that 1.7.4 the ableton script is not included. So you figure out ok maybe if I install newer controller editor version it will be there. So you go ahead and install it. But then it removes your old 1.7.4 CE so you cant use these anymore (trying to install 1.7.4 along 2.XX versions fails).
Take a look at this one https://support.native-instruments.com/hc/en-us/articles/4413367278097-How-to-Install-Maschine-Templates-for-Ableton-Live
you give a link to your gdrive hidden in the script installation description.
That is avery cryptic and hard to find. You should put all these templates/remote control scripts to a proper git repository along with md files (instructions on how to use)
If you need a hand with that please make the templates available to me (gdrive link or so) and I will try myself.
That way one can use any CE version and install any script regardless of the version.
Best Regards