So let me get this straight... You're complaining about not getting any answers to a post you made less than 24 hours ago about a DOS2 technical issue in the general forums, regarding a post written in French in an English subforum for a different game, written both with bad attitude, impatience and a clear lack of insight?

There's so many wrongs here that if you don't realize it, no one no matter how powerful they are can help you.

But I'll try anyways;
Your problem sounds a lot like something I experienced with PUBG a while back. The cause of the installation disappearing in my Steam turned out to be because I had more than one Steam installation on my computer, so the pathing was wrong, thus that Steam installation didn't recognize PUBG as being installed because I had the wrong Steam.exe launched. Check if you have more than one Steam installation on your computer, and if so, launch the other one(s) and see if the game is there.


For future reference, you may have better luck with support if you post in appropriate channels. For technical support for Divinity: Original Sin 2, you should post in the Divinity: Original Sin 2 Technical Problems forum, in English.

Not in a decade old game subforum where most other threads was made between 2005-2014. Alternatively, you may also make a ticket through their Email Ticket Support

And finally, do you realize you're being cringe-worthy loud about not getting immediate response when your post was written in completely wrong forums on a *Sunday*?