opening the game

[MagicManICT]

I have been trying to open this game for over 8 hours now. I have read every tutorial and watched every video I could find. Here's where I am at. I have Java 8.0, I have a 64 bit system, Windows 8.0, a icon on my desktop named autohaven, it is saved in my download files, when I click on the play button I get a page of numbers and descriptions titled autohaven-wordpad. I am missing a client or something. don't know where to go from here. can anyone help me???