With the release of 1.5.2, CUDA and CUDnn support will also need to be updated for Windows installation.
There are following changes:

    Release of 1.5.2 support CUDA10,
    CUDA8 should match up cuDNN v7.1+,
    The path Settings on CMAKE command line have been explained in detail.

Note: this PR is the sum of PR#1142 and PR#1051 on develop branch.