Is safari 5.1.7 for windows compatible with windows 8?

I have recently clean installed windows 8 pro on to my laptop and destop. I triedinstalling safari 5.1.7 in the usual way by downloaing the software and then double cliclking to start the installation process. Nothing happened so I repeated the double click on the setup package again nothing happened.

Has anyone had a similar situation? If so how did you get passed it.

Ram Nathoo