You should just have to extract the archive somewhere, and double click on the “strawberry” file in there. But it might just be that it’s not working on your computer… this game is very badly made.
Also, I just fixed a few things, you might want to download it again.
I'll give it another shot when I get home tonight. Might have to do some system updates -- I only have Linux on my laptop, which I don't use very often.