unable to install video driver to Latitude 5480 with win7 Enterprise x64

Hi, I'm having a problem installing the video driver of 5480 to Win 7 Ent x64. I downloaded the latest CAB file from this site which was release last May 23, but the video driver won't install via MDT 2013 or even doing it manually.

It keeps me prompting that the driver does not meet the minimum requirements to install the software.

Any workaround to make the video driver to be installed?