I am running 10.10 Yosemite. I recently created a service which looks like this. The service is simply suppose to launch a calculator. I tested it out by pressing play and it launches the calculator. This is what it looks like
I then attempted to add a shortcut to the service from the keyboard shortcut and this is what it looks like
However now when the menu bar is on finder and I press Shift option p nothing happens I only hear a beep. Any suggestions on why the shortcut is not launching ?