File list (Check if you may need any files):
calc
....\calc
....\....\bin
....\....\...\Debug
....\....\calc.csproj
....\....\Form1.cs
....\....\Form1.Designer.cs
....\....\Form1.resx
....\....\obj
....\....\...\calc.csproj.FileList.txt
....\....\...\Debug
....\....\Program.cs
....\....\Properties
....\....\..........\AssemblyInfo.cs
....\....\..........\Resources.Designer.cs
....\....\..........\Resources.resx
....\....\..........\Settings.Designer.cs
....\....\..........\Settings.settings
....\calc.sln