Hikigaya

Hello everyone , I recently came across this game Koikishi Purely Kiss , but I received an error which I have been trying to fix for the last 4 hours but haven't been able to find a proper solution After downloading the game from Here , I followed the instructions but there was some error with the patch thing...probably because I have windows 10. The error which showed after opening was this After searching I was able to fix this Authentication failed error by downloading a rar file from Here Well some seemed to have their problems fixed ,even Windows 10 users and yes it did fix the Authentication failed error thing But , it showed another error.... ...I think it probably means "Invalid plug-in configuration."(though I am not sure since its japanese) So can anyone please help me fix it ? EDIT : Also I would appreciate if theres a way to open the game Using Local Emulator(since Aplocale wont work in windows 10)......I tried following steps from this one Koikishi Purely Kiss - Download Game PC 18+ New Free But it wasn't working even after putting the koikishi.tmp file in plugin