How to Fix "Installation Failed" Error on macOS

If you receive an "Installation Failed" error while trying to install Xvox on macOS, this is due to a Privacy & Security setting on your Mac that is preventing any software from installing.


Below are the steps to fix this so you can install software on your Mac:


  1. Open your "System Preferences" or "System Settings" app on your computer
  2. Go to "Privacy & Security"
  3. Go to "Files & Folders" and make sure all of the options are turned on for "Installer"

Then, you will be able to complete installations on your Mac - re-run the installer for Xvox to successfully install it.



On macOS 13 and later:


On macOS 12 and earlier: