Re: Do you need to install the separate PhysX drivers still?
I uninstall nVidia PhysX when I am changing to a new driver. That way if there is a newer version in the latest driver it installs. As another said, it should do it silently for you.
I don't use older physics drivers that come with games. I uninstall them after the game forces them on my system.
I haven't had any issues with just using nVidia PhysX.
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