Windows 98 is not USB compliant windows 98 Second Edition is !


First, what is the make and model of both the computer and the
USB-serial converter? Second, what operating system are you using (XP,
NT, 98, DOS)? Third, if Windows, have you tried the standard Windows
tricks of looking for hardware conflicts, changing the serial port the
USB-serial adapter is on, setting baud rates, etc.? Fourth, if Windows,