4.3.0 won't install on Windows 8

I get this message after download and attempt to install:

This installation package could not be opened. Contact the application vendor to verify that this in a valid Windows installer package.

What’s going on here? Thank you.

It could be that your download got corrupted. I always make my downloads from http://www.libreoffice.org/download/libreoffice-fresh/

If needed I make adjustments to the versions, languages, and OS I need.