I haven't had a BSoD since 95, maybe once on XP.
Asking for a refund is obscene, the program runs fine: Your issue is with the OS, and honestly if you're running a Frankenstein piece of tech ofcourse your OS is going to be stressed!
Linux is great, all of my servers run RedHat, I haven't advertised Windows servers in years... but at the end of the day I'm typing this message from a laptop running Windows 7, when I get home I'm going to be using Windows 8. Admittedly they also run Ubuntu, but that's when I'm feeling techy and want to play around with things.
Last I checked Linux had a market share of 2%, personally I'd rather Scirra focus on other features than a port.
Not sure if mentioned, but have you tried Wine?