File list (Check if you may need any files):
MicrophoneVolumeTest
....................\MicrophoneVolumeTest
....................\....................\App.xaml
....................\....................\App.xaml.cs
....................\....................\ApplicationIcon.png
....................\....................\Background.png
....................\....................\Bin
....................\....................\...\Debug
....................\....................\...\.....\WMAppManifest.xml
....................\....................\...\Release
....................\....................\...\.......\ApplicationIcon.png
....................\....................\...\.......\AppManifest.xaml
....................\....................\...\.......\Background.png
....................\....................\...\.......\MicrophoneVolumeTest.dll
....................\....................\...\.......\MicrophoneVolumeTest.pdb
....................\....................\...\.......\MicrophoneVolumeTest.xap
....................\....................\...\.......\WMAppManifest.xml
....................\....................\MainPage.xaml
....................\....................\MainPage.xaml.cs
....................\....................\MicrophoneVolumeTest.csproj
....................\....................\MicrophoneVolumeTest.csproj.user
....................\....................\obj
....................\....................\...\Debug
....................\....................\...\.....\App.g.cs
....................\....................\...\.....\App.g.i.cs
....................\....................\...\.....\DesignTimeResolveAssemblyReferences.cache
....................\....................\...\.....\DesignTimeResolveAssemblyReferencesInput.cache
....................\....................\...\.....\MainPage.g.cs
....................\....................\...\.....\MainPage.g.i.cs
....................\....................\...\.....\TempPE
....................\....................\...\Release
....................\....................\...\.......\App.g.cs
....................\....................\...\.......\App.g.i.cs
....................\....................\...\.......\DesignTimeResolveAssemblyReferences.cache
....................\....................\...\.......\DesignTimeResolveAssemblyReferencesInput.cache
....................\....................\...\.......\MainPage.g.cs
....................\....................\...\.......\MainPage.g.i.cs
....................\....................\...\.......\MicrophoneVolumeTest.csproj.FileListAbsolute.txt
....................\....................\...\.......\MicrophoneVolumeTest.dll
....................\....................\...\.......\MicrophoneVolumeTest.g.resources
....................\....................\...\.......\MicrophoneVolumeTest.pdb
....................\....................\...\.......\TempPE
....................\....................\...\.......\XapCacheFile.xml
....................\....................\Properties
....................\....................\..........\AppManifest.xml
....................\....................\..........\AssemblyInfo.cs
....................\....................\..........\WMAppManifest.xml
....................\....................\SplashScreenImage.jpg
....................\MicrophoneVolumeTest.sln
....................\MicrophoneVolumeTest.suo