I've experienced the same problem, but instead of bluescreening, it just hung. I had (at that time) an ASUS P5K mainboard.
This is what I did to alleviate this and successfully install the card:
1. Downloaded the latest driver
2. Disabled all devices that I didn't need, i.e. com, lpt, embedded audio (especially that) in the BIOS
3. Installed the driver with success and enjoyed the clear, quality sound
Update: Just installed on my new PC, forgot to disable onboard audio. The driver crashed windows. Disabled the onboard audio, successful install!