File list (Check if you may need any files):
08) Calculator
..............\08) Calculator
..............\..............\08) Calculator.csproj
..............\..............\bin
..............\..............\...\Debug
..............\..............\...\.....\08) Calculator.exe
..............\..............\...\.....\08) Calculator.pdb
..............\..............\...\.....\08) Calculator.vshost.exe
..............\..............\...\.....\08) Calculator.vshost.exe.manifest
..............\..............\Form1.cs
..............\..............\Form1.Designer.cs
..............\..............\Form1.resx
..............\..............\Form2.cs
..............\..............\Form2.Designer.cs
..............\..............\Form2.resx
..............\..............\frm help.cs
..............\..............\frmAbout.cs
..............\..............\frmAbout.Designer.cs
..............\..............\frmAbout.resx
..............\..............\obj
..............\..............\...\08) Calculator.csproj.FileList.txt
..............\..............\...\Debug
..............\..............\...\.....\08) Calculator.csproj.FileListAbsolute.txt
..............\..............\...\.....\08) Calculator.csproj.GenerateResource.Cache
..............\..............\...\.....\08) Calculator.exe
..............\..............\...\.....\08) Calculator.pdb
..............\..............\...\.....\Refactor
..............\..............\...\.....\TempPE
..............\..............\...\.....\......\Properties.Resources.Designer.cs.dll
..............\..............\...\.....\_8__Calculator.frmAbout.resources
..............\..............\...\.....\_8__Calculator.frmCalculator.resources
..............\..............\...\.....\_8__Calculator.frmHelp.resources
..............\..............\...\.....\_8__Calculator.Properties.Resources.resources
..............\..............\Program.cs
..............\..............\Properties
..............\..............\..........\AssemblyInfo.cs
..............\..............\..........\Resources.Designer.cs
..............\..............\..........\Resources.resx
..............\..............\..........\Settings.Designer.cs
..............\..............\..........\Settings.settings
..............\08) Calculator.sln
..............\Backup
..............\......\08) Calculator
..............\......\..............\08) Calculator.csproj
..............\......\..............\Form1.cs
..............\......\..............\Form1.Designer.cs
..............\......\..............\Form1.resx
..............\......\..............\Form2.cs
..............\......\..............\Form2.Designer.cs
..............\......\..............\Form2.resx
..............\......\..............\frm help.cs
..............\......\..............\frmAbout.cs
..............\......\..............\frmAbout.Designer.cs
..............\......\..............\frmAbout.resx
..............\......\..............\Program.cs
..............\......\..............\Properties
..............\......\..............\..........\AssemblyInfo.cs
..............\......\..............\..........\Resources.Designer.cs
..............\......\..............\..........\Resources.resx
..............\......\..............\..........\Settings.Designer.cs
..............\......\..............\..........\Settings.settings
..............\......\08) Calculator.sln
..............\UpgradeLog.XML
..............\_UpgradeReport_Files
..............\....................\UpgradeReport.css
..............\....................\UpgradeReport.xslt
..............\....................\UpgradeReport_Minus.gif
..............\....................\UpgradeReport_Plus.gif