File list (Check if you may need any files):
ComplexClass
............\AssemblyInfo.cs
............\Backup
............\......\AssemblyInfo.cs
............\......\Complex.cs
............\......\ComplexClass.csproj
............\......\ComplexClass.csproj.user
............\......\ComplexClass.sln
............\......\Program.cs
............\bin
............\...\Debug
............\...\.....\ComplexClass.exe
............\...\.....\ComplexClass.pdb
............\...\.....\ComplexClass.vshost.exe
............\...\.....\ComplexClass.vshost.exe.manifest
............\...\Release
............\...\.......\ComplexClass.exe
............\Complex.cs
............\ComplexClass.csproj
............\ComplexClass.csproj.user
............\ComplexClass.sln
............\obj
............\...\ComplexClass.csproj.FileListAbsolute.txt
............\...\Debug
............\...\.....\ComplexClass.csproj.FileListAbsolute.txt
............\...\.....\ComplexClass.exe
............\...\.....\ComplexClass.pdb
............\...\.....\Refactor
............\...\.....\temp
............\...\.....\TempPE
............\...\Release
............\...\.......\ComplexClass.csproj.FileListAbsolute.txt
............\...\.......\ComplexClass.exe
............\...\.......\TempPE
............\Program.cs
............\UpgradeLog.XML
............\_UpgradeReport_Files
............\....................\UpgradeReport.css
............\....................\UpgradeReport.xslt
............\....................\UpgradeReport_Minus.gif
............\....................\UpgradeReport_Plus.gif