"I cannot send a design to my embroidery machine."
First, confirm that the mySewnet™ Machine app is running. mySewnet™ Machine appears as a machine icon 
in the menu bar.
If mySewnet™ Machine is not running, start it.
-
Click the mySewnet™ Machine icon in the Launchpad
, or double-click the mySewnet™ Machine icon in the Finder 
.
Second, confirm that the mySewnet™ Machine app is communicating with your embroidery machine.