Neccta

using System;
using System.Windows;
using MahApps.Metro.Controls;
using Prism.Interactivity.InteractionRequest;
using Prism.Interactivity;
using Demo.Desktop.Views.Dialogs;

/*
You will need to create your own default windows, you can copy the Prism default windows from 
https://github.com/PrismLibrary/Prism/tree/master/Source/Wpf/Prism.Wpf/Interactivity/DefaultPopupWindows