We just changed the computer that we use to run Express Invoice. This Mac (Mac Pro - late 2013 running Monterey) works great -- except, express invoice will not start the web server. When we try - the dialog box just churns for about 90 seconds then stops. It is not an issue with the firewall/router etc -(we've confirmed this with other computers on our network).
We've even tried deleting and re-installing Express Invoice - and it still doesn't work. Anyone have ANY ideas?