I am trying to add a Serial Port to my Parallels (Build 5584). I created the serial port in the configuration editor, with the following settings: Enabled, Connected at startup, Emulation, Use Socket (/tmp/socket) in Server mode. However, If I open up the device manager and go to the properties of my serial device (assigned to COM1), I see: "This device cannot find enough free resources that it can use. (Code 12)" I have tried swapping the port this uses to be a different com port, however that did not fix the issue. I have also tired not enabling the device by default and I still have the same result. Am I doing something wrong?