You want install oculus on W11 or W10?
If you try to install it and didn't success, remove all folder in your program files or program, then restart your computer.
Then, download again oculus, install it, but you need to let all your internet connexion to this installation. It mean, nothing download during this times, no surfing on internet... This oculus install is not the best... Then, normally, it will work!
Tell me more 😉