Cannot Open Focusrite Usb Asio Error | Code 0x54f [patched]tshark -i \\.\USBPcap1 -Y "usb.transfer_type == 0x01 && usb.status == 0xc0000001" Windows might be trying to take exclusive control of the interface, preventing your DAW from accessing it. cannot open focusrite usb asio error code 0x54f This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. Error Code 0x54f - Cubase - Steinberg Forums tshark -i \\ Now your DAW can grab the Focusrite exclusively via ASIO without Windows fighting for it. cannot open focusrite usb asio error code 0x54f |