Ah. I apologize. 7-Zip is an open source file compressor like winrar. Have been using it for years that I forgot most people probably don't use it. My bad. I guess installing 7-Zip will allow you to unzip.
lol I'm on a fresh windows install and forgot to install winrar. Sorry for the trouble, it unzipped.
No problem friend. It happens. I should have also given details that it required winrar or 7-Zip to unzip. :)