hi guys...firstly, thanks for karen coz sharing this amazing fanmade digital work...
Same as some of you guys here, at first I can't open the file too, but after I right click and choose to 'run as administrator' and the .exe file manage to open and OMG I really impressed with their works...Surely they put a lot of effort in doing it..
And I hope that my suggestion can somehow help those can't open it..goodluck