FLStudio without any issues.
The Microsoft Store only This will prevent the FLStudio installation and might bring you to the FLStudio Mobile page inside the Microsoft Store.
Restart Windows after you changed this setting, just to be sure ...
I bought the in-app sample pack add ons and only successfully downloaded one of four, the Drumaxx. Now as I try downloading the rest I receive a message "There was an error downloading sample. Please try again or ...