Also, did you buy the game, or download/torrent it? DLsite says that virtual machines wouldn't work so I am surprised to hear that it work for you on virtual machine.
Possible retarded question but, if I install Windows 7, is it possible to switch back and forth between that and my usual OS? What if I set a restore point? I REALLY don't want to be fucking up my shit messing around with OSs.
I bought this game recently on dlsite. Is there ANY possible way to get this to work on Windows 10? I have tried trial versions of older games that don't necessarily specify Windows 10 as supported OS's, and they have all worked just fine. I've entered the liscense key, then got an alert all in...