Uri activation for yourself

Question

I am doing oAuth authentication in a web browser that calls my application. It works fine on a Windows 8.1 phone, but on Windows 8.1 it displays a popup (desired view) every time.

The application accesses it on its own during registration (file_name: //), and I will catch it on "OnActivated" on this page https://msdn.microsoft.com/fr-fr/library/windows/apps/xaml/hh779670.aspx

I have added the called protocol to my manifest, and I understand it well.

The fact is that it works very well on the phone, but on the tablet / desktop it always shows this message

My application is trying to open itself ...

The URLs are tied to the login webview, so I am trying to catch them with URI activation.

 protected override async void OnActivated(IActivatedEventArgs args)
        {}