I believe all u have to do is plug it into your ubs port on the computer download emb files into the stick Then plug stick into ubs port on Bernina to pull up files on the sewing machine. I hope I'm right about this. Others will probably give U better answ than me. Just hang in there *4U
I don't have Bernia stick, but I have a Brother PE with stick. What do you want to do? Do you also have a file converter box? I use mine to down load to my stick, and then I just insert stick in machine, and turn on machine. Your machine should then be able to read the stick and allow you to embroidery the design. Notice that I said insert the stick, before you turn the electric on. My manifactor recommends that the machine be off, before inserting or removing the stick. Flower for you, and good luck!