dkduino and usb serial converter driver

i have a dkduino and a usb to serial converter, both running on a profilic usb to serial chip, when i look at them in device manager, th has a code 10, ive tried updating the drivers and whatnot, what should i do?

Do the com ports allocations clash ? If you remove one, does the other work ?
The nerdling (author)  steveastrouk4 years ago
the usb to serial converter was a counterfit one, so the driver blocked it, i got an older driver that doesnt block it and it works fine, see my new ible