XBox Live not connecting to Facebook: OAuth Error

Connecting to Facebook is not working. Produces the following error on Facebook:

URL Blocked
This redirect failed because the redirect URI is not whitelisted in the app’s Client OAuth Settings. Make sure Client and Web OAuth Login are on and add all your app domains as Valid OAuth Redirect URIs.

Apparently this link no longer exists and has been removed.

In a previous post, there was a work around posted for this problem

"I unlinked Facebook completely on the Xbox companion app on my PC.
I then downloaded the Xbox app onto my phone and connected it using the phone app. it connected fine and the Xbox companion app on my pc then updated with my Facebook linked to it with no further problems. works fine now"

in short old xbox live account lost, still want same Facebook on new account, can't access old xbox account to unlink, and Facebook doesn't show my Facebook as connected but when I try connecting Facebook to new account it says it's logged in to the old
account.

I should clarify, this is a web development / xbox integration question. I'm following the Live Connect API documentation located here: https://msdn.microsoft.com/en-us/library/hh826532.aspx

I've also this error ( 0x000001F7)

I've trying to delete all the xbox connection on my facebook. I succes to entere log in and password + verification number on my xbox. And i approved the xbox connection on facebook.com.

But it's impossible to share something (Kinect sharing & social network are approved in xbox confidential option)...

Sometime after press sharing button, i have a second facebook windows need a facebook approval but after this one i've a different error : 0x000001F4

What the matter ?