I would like to install a side loaded .msix package so that it is available to all users that log on to a computer. Presently it is possible for a user to install it under their log in credentials but it will not be available for a new user until they too install it too. I believe there is a powershell app, possibly Add-AppProvisionedPackage, that could do this on a computer while the OS is running but so far no success.