CUDA 8.0 RC fails to install on windows 8.1


I downloaded CUDA 8.0 RC from following location for Windows 8.1 Machine:

While installing it fails half way and many of the component remains un-installed.

I have VS2013 and VS2015 Update 2 installed on this Windows 8.1 machine.

However, CUDA Toolkit 7.5 installs and works well on the same machine.