File list (Check if you may need any files):
Calculator5\Calculator.sln
...........\Calculator.suo
...........\Calculator
...........\..........\bin
...........\..........\Calculator.csproj
...........\..........\Calculator.csproj.user
...........\..........\Form1.cs
...........\..........\Form1.Designer.cs
...........\..........\Form1.resx
...........\..........\obj
...........\..........\Program.cs
...........\..........\Properties
...........\..........\..........\AssemblyInfo.cs
...........\..........\..........\Resources.Designer.cs
...........\..........\..........\Resources.resx
...........\..........\..........\Settings.Designer.cs
...........\..........\..........\Settings.settings