File list (Check if you may need any files):
numerical\numerical\numerical\About.cs
.........\.........\.........\About.Designer.cs
.........\.........\.........\About.resx
.........\.........\.........\bin\Debug\numerical.exe
.........\.........\.........\...\.....\numerical.pdb
.........\.........\.........\...\.....\numerical.vshost.exe
.........\.........\.........\...\.....\numerical.vshost.exe.manifest
.........\.........\.........\...\Release\author.jpg
.........\.........\.........\...\.......\numerical.exe
.........\.........\.........\...\.......\numerical.pdb
.........\.........\.........\...\.......\numerical.vshost.exe
.........\.........\.........\...\.......\numerical.vshost.exe.manifest
.........\.........\.........\Form1.cs
.........\.........\.........\Form1.Designer.cs
.........\.........\.........\Form1.resx
.........\.........\.........\myOption.resx
.........\.........\.........\numerical.csproj
.........\.........\.........\obj\Debug\numerical.csproj.FileListAbsolute.txt
.........\.........\.........\...\.....\numerical.csproj.GenerateResource.Cache
.........\.........\.........\...\.....\numerical.exe
.........\.........\.........\...\.....\numerical.Form1.resources
.........\.........\.........\...\.....\numerical.myOption.resources
.........\.........\.........\...\.....\numerical.pdb
.........\.........\.........\...\.....\numerical.Properties.Resources.resources
.........\.........\.........\...\Release\numerical.About.resources
.........\.........\.........\...\.......\numerical.csproj.FileListAbsolute.txt
.........\.........\.........\...\.......\numerical.csproj.GenerateResource.Cache
.........\.........\.........\...\.......\numerical.exe
.........\.........\.........\...\.......\numerical.Form1.resources
.........\.........\.........\...\.......\numerical.pdb
.........\.........\.........\...\.......\numerical.Properties.Resources.resources
.........\.........\.........\...\.......\TempPE\Properties.Resources.Designer.cs.dll
.........\.........\.........\Program.cs
.........\.........\.........\...perties\AssemblyInfo.cs
.........\.........\.........\..........\Resources.Designer.cs
.........\.........\.........\..........\Resources.resx
.........\.........\.........\..........\Settings.Designer.cs
.........\.........\.........\..........\Settings.settings
.........\.........\numerical.sln
.........\.........\numerical.suo
.........\.........\.........\obj\Debug\Refactor
.........\.........\.........\...\.....\TempPE
.........\.........\.........\...\Release\Refactor
.........\.........\.........\...\.......\TempPE
.........\.........\.........\bin\Debug
.........\.........\.........\...\Release
.........\.........\.........\obj\Debug
.........\.........\.........\...\Release
.........\.........\.........\bin
.........\.........\.........\obj
.........\.........\.........\Properties
.........\.........\numerical
.........\numerical
numerical