How to Allow QSS-M App to Run on macOS

If you want to run the QSS-M app (because it was not downloaded from the App Store), you'll need to make it executable and remove any restrictions:

  1. Open Terminal: You can find Terminal in your Applications folder under Utilities.

    2. If you drag QSS-M.app (or the folder with it) to the terminal window it will show the path.

  2. Change Directory to QSS-M.app path:
    3. cd path/to/QSS-M.app

    Get the path from dragging to window or just type it if you know it.

  3. Make the App Executable: Type the following command and hit Enter:
    4. sudo chmod +x QSS-M.app

    This command gives the app permission to run.

  4. Remove Quarantine Restrictions: Next, enter this command and press Enter:
    5. sudo xattr -r -d com.apple.quarantine QSS-M.app

    This removes any restrictions that might prevent the app from opening because it was downloaded from the internet.