I don’t seem to have any luck under Windows 10 as well. I have managed to install it, when starting it, the whole OS crashes while GameGuard is initializing, this has happened all the 3 times I have tried to run it. Maybe I’ll try it again on another laptop I have, in the meanwhile I have managed to install and play on Pangya Debug. I have done a quick round on Wiz City with other 3 players. Man, I missed this game.
Varthall