Dear sps!
Thank you for choosing National Instruments! I would suggest letting it install a driver once, because after that it would not do that again. Windows is inherently known for searching for new devices everytime it boots up. So, I would suggest either letting it find a driver or list it as an unknown device. That way, you would not be troubled again by it.
Hope this helps.
Thanks and Regards
Shekhar S
National Instruments