Created Issue: Getting Error while running setup [1595]

Hi,

I have Windows 7 (32 bit) system. I had downloaded 'Composite C1' setup from "http://docs.composite.net/Getting-started/Download" path. When I am running the exe ,it is throwing error as "system is failed to install web Platform Installer. Click OK to use browser to download installer"

Can you please let me know why I am getting this error ?