Do you have your pc set to JP locale or are you using locale emulator? For the crack try checking windows defender or your av, they might be preventing it from running.
How did I miss yamizome liberator getting a translation announced? Can't wait, from what I played of the jp version it seems better than the original. Don't know how long it's gonna take to release though.
I wish yamizome didn't have the male demon, made it feel weird. If only liberator would get translated, at least MC's possessor was a girl as far as I could tell, but exstia is still top of my wishlist for translations and especially decensoring.