Don't play Ice&Fire.. That's a broken one, very few PC items and monster AI is all wrong. The one I'm playing now is in Chinese but you should know all the stuff if you are an old player. ALL PC items are there and like I said, monster AI is almost original.
If you are still interested, shoot me a pm and you can try the Chinese version first to see for yourself. It's opened for almost 2 years now and top level is 80 atm.
PS: I;m running it in Win10 with no issue