File list (Check if you may need any files):
AddressList\AddressList.cs
...........\AddressList.Designer.cs
...........\AddressList.resx
...........\AddressListUI.csproj
...........\AddressListUI.csproj.user
...........\bin\Debug\AddressList.exe
...........\...\.....\AddressList.pdb
...........\...\.....\addressList.txt
...........\...\.....\AddressList.vshost.exe
...........\...\.....\AddressListBAL.dll
...........\...\.....\AddressListBAL.pdb
...........\...\.....\AddressListBLL.dll
...........\...\.....\AddressListBLL.pdb
...........\...\.....\AddressListDAL.dll
...........\...\.....\AddressListDAL.pdb
...........\...\Debug
...........\bin
...........\FrmAddFriend.cs
...........\FrmAddFriend.Designer.cs
...........\FrmAddFriend.resx
...........\FrmSelectFriend.cs
...........\FrmSelectFriend.Designer.cs
...........\FrmSelectFriend.resx
...........\obj\AddressListUI.csproj.FileList.txt
...........\...\AddressListUI.csproj.FileListAbsolute.txt
...........\...\Debug\AddressList.AddressList.resources
...........\...\.....\AddressList.exe
...........\...\.....\AddressList.FrmAddFriend.resources
...........\...\.....\AddressList.FrmSelectFriend.resources
...........\...\.....\AddressList.pdb
...........\...\.....\AddressList.Properties.Resources.resources
...........\...\.....\AddressListUI.csproj.GenerateResource.Cache
...........\...\.....\Refactor
...........\...\.....\ResolveAssemblyReference.cache
...........\...\.....\TempPE\Properties.Resources.Designer.cs.dll
...........\...\.....\TempPE
...........\...\Debug
...........\obj
...........\Program.cs
...........\...perties\AssemblyInfo.cs
...........\..........\Resources.Designer.cs
...........\..........\Resources.resx
...........\..........\Settings.Designer.cs
...........\..........\Settings.settings
...........\Properties
...........\Sort.cs
AddressList
...........BAL\AddressListBEL.csproj
..............\bin\Debug\AddressListBAL.dll
..............\...\.....\AddressListBAL.pdb
..............\...\Debug
..............\bin
..............\Friend.cs
..............\obj\AddressListBAL.csproj.FileList.txt
..............\...\AddressListBAL.csproj.FileListAbsolute.txt
..............\...\AddressListBEL.csproj.FileListAbsolute.txt
..............\...\Debug\AddressListBAL.dll
..............\...\.....\AddressListBAL.pdb
..............\...\.....\Refactor\AddressListBAL.dll
..............\...\.....\Refactor
..............\...\.....\TempPE
..............\...\Debug
..............\obj
..............\Properties\AssemblyInfo.cs
..............\Properties
AddressListBAL
............LL\AddressListBLL.csproj
..............\bin\Debug\AddressListBAL.dll
..............\...\.....\AddressListBAL.pdb
..............\...\.....\AddressListBLL.dll
..............\...\.....\AddressListBLL.pdb
..............\...\.....\AddressListDAL.dll
..............\...\.....\AddressListDAL.pdb
..............\...\Debug
..............\bin
..............\FriendMessageManager.cs
..............\obj\AddressListBLL.csproj.FileList.txt
..............\...\AddressListBLL.csproj.FileListAbsolute.txt
..............\...\Debug\AddressListBLL.dll
..............\...\.....\AddressListBLL.pdb
..............\...\.....\Refactor\AddressListBLL.dll
..............\...\.....\Refactor
..............\...\.....\ResolveAssemblyReference.cache
..............\...\.....\TempPE
..............\...\Debug
..............\obj
..............\Properties\AssemblyInfo.cs
..............\Properties
AddressListBLL
...........DAL\AddressListDAL.csproj
..............\bin\Debug\AddressListBAL.dll
..............\...\.....\AddressListBAL.pdb
..............\...\.....\AddressListDAL.dll
..............\...\.....\AddressListDAL.pdb
..............\...\Debug
..............\bin
..............\DBHelp.cs
..............\FriendMessageServer.cs
..............\obj\AddressListDAL.csproj.FileList.txt
..............\...\AddressListDAL.csproj.FileListAbsolute.txt