Mozilla Firefox

Mozilla Firefox MSI download: https://www.mozilla.org/en-US/firefox/enterprise/

License: Mozilla Public License 2.0 (Free use and distribution)

Install String: msiexec /i <MSI> /qn INSTALL_MAINTENANCE_SERVICE=true
Uninstall String: msiexec /x <Product Code>
Install Switches documentation: https://support.mozilla.org/en-US/kb/deploy-firefox-msi-installers

INSTALL_MAINTENANCE_SERVICE=true
Installs the Mozilla Maintenance Service to facilitate updates.

Detection Method: 

File exists
Path: %ProgramFiles%\Mozilla Firefox
File name: firefox.exe

User Experience:
Installation Behavior: Install for system
Logon Requirement: Wheather or not a user is logged on
Installation program visibility: Hidden
Maximum allowed runtime: 30 minutes