Is it possible to put device in CDC mode and made it visible as a virtual COM-port? I follow link from Dataq-Instruments-Protocol.pdf document https://www.dataq.com/blog/data-acquisition/usb-daq-products-support-libusb-cdc/, and when 'Active' LED turns yellow I see the device in Device Manager panel as 'virtual COM Port', but it says 'Device Driver Not Found'