File list (Check if you may need any files):
Chatters
........\ChatService
........\...........\App.config
........\...........\bin
........\...........\...\Debug
........\...........\...\.....\ChatService.exe
........\...........\...\.....\ChatService.exe.config
........\...........\...\.....\ChatService.pdb
........\...........\...\.....\ChatService.vshost.exe
........\...........\...\.....\ChatService.vshost.exe.config
........\...........\...\.....\Person.dll
........\...........\...\.....\Person.pdb
........\...........\...\Release
........\...........\...\.......\ChatService.exe
........\...........\...\.......\ChatService.exe.config
........\...........\...\.......\ChatService.pdb
........\...........\...\.......\ChatService.vshost.exe
........\...........\...\.......\ChatService.vshost.exe.config
........\...........\ChatService.cs
........\...........\ChatService.csproj
........\...........\ClassDiagram1.cd
........\...........\HOW TO CREATE CLIENT PROXY.txt
........\...........\obj
........\...........\...\ChatService.csproj.FileList.txt
........\...........\...\Debug
........\...........\...\.....\ChatService.exe
........\...........\...\.....\ChatService.pdb
........\...........\...\.....\ResolveAssemblyReference.cache
........\...........\...\.....\TempPE
........\...........\...\Release
........\...........\...\.......\ChatService.exe
........\...........\...\.......\ChatService.pdb
........\...........\...\.......\ResolveAssemblyReference.cache
........\...........\...\.......\TempPE
........\...........\Program.cs
........\...........\Properties
........\...........\..........\AssemblyInfo.cs
........\Chatters.sln
........\Common
........\......\bin
........\......\...\Debug
........\......\...\.....\Person.dll
........\......\...\.....\Person.pdb
........\......\...\.....\Person.vshost.exe
........\......\ClassDiagram1.cd
........\......\Common.csproj
........\......\obj
........\......\...\Common.csproj.FileList.txt
........\......\...\Debug
........\......\...\.....\Person.dll
........\......\...\.....\Person.pdb
........\......\...\.....\ResolveAssemblyReference.cache
........\......\...\.....\TempPE
........\......\...\Person.csproj.FileList.txt
........\......\Person.cs
........\......\Properties
........\......\..........\AssemblyInfo.cs
........\LICENSE.TXT
........\WPFChatter
........\..........\App.config
........\..........\app.xaml
........\..........\bin
........\..........\...\Debug
........\..........\...\.....\Person.dll
........\..........\...\.....\Person.pdb
........\..........\...\.....\WPFChat.exe
........\..........\...\.....\WPFChat.exe.config
........\..........\...\.....\WPFChat.pdb
........\..........\...\.....\WPFChat.vshost.exe
........\..........\...\.....\WPFChat.vshost.exe.config
........\..........\ChatControl.xaml
........\..........\ChatControl.xaml.cs
........\..........\ChatService.cs
........\..........\ClassDiagram1.cd
........\..........\obj
........\..........\...\Debug
........\..........\...\.....\app.baml
........\..........\...\.....\app.g.cs
........\..........\...\.....\ChatControl.baml
........\..........\...\.....\ChatControl.g.cs
........\..........\...\.....\GeneratedInternalTypeHelper.g.cs
........\..........\...\.....\ListBoxScrollTest.baml
........\..........\...\.....\ListBoxScrollTest.g.cs
........\..........\...\.....\ResolveAssemblyReference.cache
........\..........\...\.....\Resources
........\..........\...\.....\.........\AppStyles.baml
........\..........\...\.....\SignInControl.baml
........\..........\...\.....\SignInControl.g.cs
........\..........\...\.....\TempPE
........\..........\...\.....\Window1.baml
........\..........\...\.....\Window1.g.cs
........\..........\...\.....\WPFChat.exe
........\..........\...\.....\WPFChat.g.resources
........\..........\...\.....\WPFChat.pdb
........\..........\...\.....\WPFChat_MarkupCompile.cache
........\..........\...\.....\WPFChat_MarkupCompile.lref
........\..........\...\SimpleBinding.csproj.FileList.txt
........\..........\...\WPFChatter.csproj.FileList.txt