File list (Check if you may need any files):
PrinterDuplexSettings\ConsoleApplication7.sln
.....................\ConsoleApplication7.suo
.....................\SetDuplex_CSharp
.....................\................\DuplexSettings.cs
.....................\................\Program.cs
.....................\................\Properties
.....................\................\..........\AssemblyInfo.cs
.....................\................\SetDuplex_CSharp.csproj
.....................\................\SetDuplex_CSharp.csproj.user
.....................\SetDuplex_VB
.....................\............\DuplexSettings.vb
.....................\............\Module1.vb
.....................\............\My Project
.....................\............\..........\Application.Designer.vb
.....................\............\..........\Application.myapp
.....................\............\..........\AssemblyInfo.vb
.....................\............\..........\Resources.Designer.vb
.....................\............\..........\Resources.resx
.....................\............\..........\Settings.Designer.vb
.....................\............\..........\Settings.settings
.....................\............\SetDuplex_VB.vbproj
.....................\............\SetDuplex_VB.vbproj.user