Media element not playing audio in windows store app

Question

I want to play mp3 audio in my app but nothing is happening my code is this

<Page
    x:Class="SunnahForKids.MainPage"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:local="using:SunnahForKids"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    mc:Ignorable="d">

    <Grid Background="Black">

        <StackPanel Width="900" Height="700" HorizontalAlignment="Center">
            <MediaElement HorizontalAlignment="Left" Name="a" AutoPlay="False" Source="azan.mp3" Height="100" Margin="451,299,0,0" VerticalAlignment="Top" Width="100" Volume="100"/>

            <Button Content="Button" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Margin="0,0,676,0" Height="189" Click="Button_Click"/>
        </StackPanel>
    </Grid>
</Page>


.cs 
private void Button_Click(object sender, RoutedEventArgs e)
        {
            a.Play();

        }

and I am struggling with it for 2 days need help .
 I  update my display driver but it is up to date.Display driver in Intel R(Q35) express chipset family ( Microsoft Corporation WDDM-1.0) 
please get me out of here..

Answer 1

1) is the mp3 file playable in other players, such as Windows Media Player? 2) is the file located in the same folder as the project?

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Matt Small - Microsoft Escalation Engineer - Forum Moderator
If my reply answers your question, please mark this post as answered.

NOTE: If I ask for code, please provide something that I can drop directly into a project and run (including XAML), or an actual application project. I'm trying to help a lot of people, so I don't have time to figure out weird snippets with undefined objects and unknown namespaces.