File list (Check if you may need any files):
dutest
......\Backup
......\......\dutest
......\......\......\Program.cs
......\......\......\Properties
......\......\......\..........\AssemblyInfo.cs
......\......\......\dutest.csproj
......\......\......\excelread.cs
......\......\dutest.sln
......\......\dutest.suo
......\UpgradeLog.XML
......\_UpgradeReport_Files
......\....................\UpgradeReport.css
......\....................\UpgradeReport.xslt
......\....................\UpgradeReport_Minus.gif
......\....................\UpgradeReport_Plus.gif
......\dutest
......\......\ClassDiagram1.cd
......\......\Program.cs
......\......\Properties
......\......\..........\AssemblyInfo.cs
......\......\bin
......\......\...\Debug
......\......\...\.....\dutest.exe
......\......\...\.....\dutest.pdb
......\......\...\.....\dutest.vshost.exe
......\......\...\.....\dutest.vshost.exe.manifest
......\......\...\Release
......\......\dutest.csproj
......\......\excelread.cs
......\......\obj
......\......\...\Debug
......\......\...\.....\DesignTimeResolveAssemblyReferencesInput.cache
......\......\...\.....\ResolveAssemblyReference.cache
......\......\...\.....\TempPE
......\......\...\.....\dutest.csproj.FileListAbsolute.txt
......\......\...\.....\dutest.exe
......\......\...\.....\dutest.pdb
......\dutest.sln
......\dutest.suo