CUDA setup trying to install older versions of display drivers, geforce experience and physx.

I am installing CUDA toolkit v8.0 on windows 10. I have the latest version of display driver, GeForce experience and PhysX already installed on my system. But, when I try to install CUDA toolkit (custom installation), the setup tries to install older versions of above mentioned software.
(see the pic attached.)
Note: I unchecked the older versions of display drivers and GeForce experience. PhysX is weird, as it wants to install the same version again. Are there any extra tools in this PhysX setup.
https://drive.google.com/open?id=0B9dJ1h0j_vMDdjlhaUI2UUlScW8

I would like know should I uncheck these outdated components of the setup (the display driver, GeForce experience and PhysX) while I install CUDA?
cuda_help.png