Hi, There are three files and one is a bin file. How do i install these files ? I have tried Win Zip, Power archive, with no luck. There might be a simpler way. please help. Thanks.

what are you talking about? if you download the game from your shelf its as an .exe file you can start

Just double click the exe-file. You don't need to do anything with the bin-files. Just put all in the same folder and double click the exe-file.