Problem with Net Demon Downloads?

Hello TechyV!
I just downloaded net demon and I’m trying to install it but the installer is not working. I am using Windows 7 and I have existing Visual Studio 2008. I am not sure if I need to uninstall 2008 and install the latest version or install the requirements and other pre-requisites first. Maybe, something is wrong with the installer I downloaded on the downloads page? If you have experienced the same problem with net demon downloads, I would like to hear it. Also, if you can provide your own solution, it will be great. Thanks.
