File list (Check if you may need any files):
firewall
........\AssemblyInfo.cs
........\Backup
........\......\AssemblyInfo.cs
........\......\Class1.cs
........\......\firewall.csproj
........\......\firewall.csproj.user
........\......\firewall.sln
........\......\WinXPSP2FireWall.cs
........\bin
........\...\Debug
........\...\.....\firewall.exe
........\...\.....\firewall.pdb
........\...\.....\firewall.vshost.exe
........\...\.....\firewall.vshost.exe.manifest
........\...\.....\Interop.NATUPNPLib.dll
........\Class1.cs
........\firewall.csproj
........\firewall.csproj.user
........\firewall.sln
........\obj
........\...\Debug
........\...\.....\firewall.csproj.FileListAbsolute.txt
........\...\.....\firewall.csproj.ResolveComReference.cache
........\...\.....\firewall.exe
........\...\.....\firewall.pdb
........\...\.....\Interop.NATUPNPLib.dll
........\...\.....\temp
........\...\.....\TempPE
........\...\Interop.NATUPNPLib.dll
........\UpgradeLog.XML
........\WinXPSP2FireWall.cs
........\_UpgradeReport_Files
........\....................\UpgradeReport.css
........\....................\UpgradeReport.xslt
........\....................\UpgradeReport_Minus.gif
........\....................\UpgradeReport_Plus.gif