I've had that update since Beta with no problems, although I always delete the
old driver by using 'Driver Sweeper' and pick the option to do a clean install
of the new driver. I also save the last few versions of the drivers on an
external HDD in case I have to roll back.

Adriaan Barel (a.k.a. Vege Mite)
"Morality, like art, means drawing a line someplace." -- Oscar Wilde