I've got USB->Serial converter: Code: Future Technology Devices International, Ltd FT232 USB-Serial (UART) IC and I need communicate with this converter to devices(Kirk) via specific Kirk windows software. I have mapped converter: Code: ln -s /dev/ttyUSB0 com1 but I can't connect to it. If I connect the Kirk device directly through mapped /dev/ttyS0, the device get connected. Any idea how I could debug USB->serial in wine or do you think it is wine related issue? Thanks.