Hi! This is really weird, I think it comes from something else cause nobody ever told me about this problem in the comments. Maybe it's win10 that's crazy (as usual XD). I unfortunately can't help much, I hope you'll find a solution.
Hey, thanks for replying. I managed to fix the issue by uninstalling the VR app in Steam after installing the Itch client, because even opening it in Itch (before uninstalling the VR thing) caused it to keep opening it and refusing to launch the game without it, for some reason. I can play it now. It's a great game, with great visuals and a creepy atmosphere. I loved the plot twist at the end. It really is a great game. Good job :)