Depending on your computer settings access might be blocked to the BeatRig License Manager and/or other software. When opening the application, you will see a warning like this:
To grant access to the program follow these steps:
Open system preferences by clicking the apple logo in the top left corner and select “System Preferences…”.
You will now see the following screen. Select Security & Privacy.
You can now click “Open Anyway” to allow the “BeatRig License Manager” to open. If all goes well, you won’t be asked again.
You can also always allow all apps to be opened. Click the lock and enter your password. Now select Allow apps downloaded from: “Always”. This is only recommended for experienced users though.