I got this answer from Presonus Tech Support :
" Technical SupportYesterday at 19:58
Thank you for your continued patience as we work to assist you.
Please understand that the FaderPort classic cannot be updated on a USB 3.0 connection.
You will need to connect and update your FaderPort on a computer that has USB 2.0 connections.
You have some viable options.
- Find any other computer with USB 2.0 connection and update.
- Use a commonly available powered USB 2.0 hub. Connect the FaderPort to this and update."
So I have to find some old USB 2 hub or Mac. I have tried to connect vis keyboard USB (2.0) but same error code.....
My Faderport Classic works fine with FW 1.0 so far....