a default install folder for the MSFS Community is already quite long as it
is, on my system the Community root starts at 110 chars, and that even
before you add your package root name
Seems to be longer on my system!?!?! See here:
https://devsupport.flightsimulator.com/t/4303
VFS Root too long
The standard path to the community folder is something like this:
F:\WpSystem\S-1-5-21-7555345473-1456586222-3848173965-1001\AppData\Local\Packages\Microsoft.FlightSimulator_97675b3d8b558\LocalCache\Packages\Community
This is already taking 151 characters out of the 260 available (MAX_PATH) and
this doesn’t leave much remaining characters for any sub-folder.