Below are the default paths for the application data directiory
All instances of
$USERare placeholders for the user the application is running under.
Unless otherwise specified Radarr will store it's application data in the home folder of the user Radarr is running under
The installation instructions specify
/configto on their host system
-data= argument forces the location of the AppData folder, so your startup command may be forcing a specific location. This is required when trying to run multiple instances. On Windows this would be
-nobrowser argument refrains from launching/opening the browser on startup. On Windows this would be