File list (Check if you may need any files):
SendingEmail
............\SendingEmail
............\............\MainForm.cs
............\............\MainForm.Designer.cs
............\............\MainForm.resx
............\............\Program.cs
............\............\Properties
............\............\..........\AssemblyInfo.cs
............\............\..........\Resources.Designer.cs
............\............\..........\Resources.resx
............\............\SendingEmail.csproj
............\............\SendingEmail.csproj.user
............\SendingEmail.sln