(sorry for commenting on this post, it's just the latest. Hope you get better)
guys, if your game is not launching at all (the process isn't even starting, log is not changing), I've found the solution:
Change the language of your folders to your system language (for example, my system language is english and my path for the lust age was: "D:\бесполезно но я оставлю D\LustAge-0.21.0-pc" which consists of russian letters, once I've renamed the path to "D:\GameD\LustAge-0.21.0-pc", it launched)
Keisei, if someone asks for help with this problem, just send them my comment