Install all THREE patches in order for optimal performance on windows 10. This download will work, but for me it took not just the 1.1 and 1.2 patches available on this site but also and additional 1.42 patch I found online (it is fan created so tread lightly I take no responsibility blah blah blah).
My previous comment had some typos and more I could say so here is the correction (with original text below):
