I have problems with the second USB-DVI-VGA Arkview USB 2.0 adapter, it is working during the start up but when WIN XP came to control, WIN do not recognize it, a "No device on display link graphic adapter" message appears, the adapter is OK, the advance display screen shows the third monitor, but with "No device on display...label". It is a configuration problem for shure. I give up, can not resolve it. PLEASE HELP ME".