File list (Check if you may need any files):
MyQQ\BASE\MyQQDB.sql
....\.LL\bin\Debug\BLL.dll
....\...\...\.....\BLL.pdb
....\...\...\.....\DAL.dll
....\...\...\.....\DAL.pdb
....\...\...\.....\Model.dll
....\...\...\.....\Model.pdb
....\...\BLL.csproj
....\...\BLL.csproj.user
....\...\BloodType.cs
....\...\ClassDiagram1.cd
....\...\Friends.cs
....\...\FriendshipPolicy.cs
....\...\Messages.cs
....\...\MessageType.cs
....\...\obj\BLL.csproj.FileList.txt
....\...\...\BLL.csproj.FileListAbsolute.txt
....\...\...\Debug\BLL.csproj.FileListAbsolute.txt
....\...\...\.....\BLL.dll
....\...\...\.....\BLL.pdb
....\...\...\.....\Refactor\BLL.dll
....\...\...\.....\ResolveAssemblyReference.cache
....\...\Properties\AssemblyInfo.cs
....\...\Star.cs
....\...\Users.cs
....\DAL\bin\Debug\DAL.dll
....\...\...\.....\DAL.pdb
....\...\...\.....\Model.dll
....\...\...\.....\Model.pdb
....\...\BloodTypeDAL.cs
....\...\ClassDiagram1.cd
....\...\DAL.csproj
....\...\FriendsDAL.cs
....\...\FriendshipPolicyDAL.cs
....\...\MessagesDAL.cs
....\...\MessageTypeDAL.cs
....\...\obj\DAL.csproj.FileList.txt
....\...\...\DAL.csproj.FileListAbsolute.txt
....\...\...\.ebug\DAL.csproj.FileListAbsolute.txt
....\...\...\.....\DAL.dll
....\...\...\.....\DAL.pdb
....\...\...\.....\Refactor\DAL.dll
....\...\...\.....\ResolveAssemblyReference.cache
....\...\Properties\AssemblyInfo.cs
....\...\SQLHelper.cs
....\...\StarDAL.cs
....\...\UsersDAL.cs
....\Model\bin\Debug\Model.dll
....\.....\...\.....\Model.pdb
....\.....\BloodTypeInfo.cs
....\.....\ClassDiagram1.cd
....\.....\.ommon\EnumFriendshipPolicyType.cs
....\.....\......\EnumMessageState.cs
....\.....\......\EnumMessageType.cs
....\.....\FriendshipPolicyInfo.cs
....\.....\FriendsInfo.cs
....\.....\MessagesInfo.cs
....\.....\MessageTypeInfo.cs
....\.....\Model.csproj
....\.....\obj\Debug\Model.csproj.FileListAbsolute.txt
....\.....\...\.....\Model.dll
....\.....\...\.....\Model.pdb
....\.....\...\.....\Refactor\Model.dll
....\.....\...\Model.csproj.FileList.txt
....\.....\...\Model.csproj.FileListAbsolute.txt
....\.....\Properties\AssemblyInfo.cs
....\.....\StarInfo.cs
....\.....\UsersInfo.cs
....\.yQQ\App.config
....\....\AppSetter.cs
....\....\bin\Debug\BLL.dll
....\....\...\.....\BLL.pdb
....\....\...\.....\DAL.dll
....\....\...\.....\DAL.pdb
....\....\...\.....\Model.dll
....\....\...\.....\Model.pdb
....\....\...\.....\MyQQ.exe
....\....\...\.....\MyQQ.exe.config
....\....\...\.....\MyQQ.pdb
....\....\...\.....\MyQQ.vshost.exe
....\....\...\.....\MyQQ.vshost.exe.config
....\....\...\.....\MyQQ.vshost.exe.manifest
....\....\...\.....\SideBar.dll
....\....\Controls\SideBar.dll
....\....\ConvertValidate.cs
....\....\Faces\1.bmp
....\....\.....\10.bmp
....\....\.....\100.bmp
....\....\.....\11.bmp
....\....\.....\12.bmp
....\....\.....\13.bmp
....\....\.....\14.bmp
....\....\.....\15.bmp
....\....\.....\16.bmp
....\....\.....\17.bmp
....\....\.....\18.bmp
....\....\.....\19.bmp
....\....\.....\2.bmp
....\....\.....\20.bmp
....\....\.....\21.bmp