Install Intel graphics driver with nVidia card as primary?

[Donald_G_]

I have a win8 system with an NVidia graphics card installed as primary. When I ran the system analyzer it told me I need to install an Intel driver to get the HW acceleration. But when I try to install the appropriate Intel graphics driver, it fails the installation.

So, how do I install the Intel driver (possibly as secondary) to get HW acceleration for the decode sample, but also keep my NVidia card as primary? Thank you.

[Donald_G_]

I found a post by Eric Gur that helped me get this working. So please consider it solved. Thank you.