File list (Check if you may need any files):
LibrarySystemfinal\BLL\bin\Debug\BLL.dll
..................\...\...\.....\BLL.pdb
..................\...\...\.....\DAL.dll
..................\...\...\.....\DAL.pdb
..................\...\...\.....\Model.dll
..................\...\...\.....\Model.pdb
..................\...\BLL.csproj
..................\...\BLL.csproj.user
..................\...\BookBLL.cs
..................\...\BorrowBLL.cs
..................\...\ManagerBLL.cs
..................\...\obj\Debug\BLL.csproj.FileListAbsolute.txt
..................\...\...\.....\BLL.dll
..................\...\...\.....\BLL.pdb
..................\...\...\.....\DesignTimeResolveAssemblyReferencesInput.cache
..................\...\...\.....\Refactor\BLL.dll
..................\...\...\.....\ResolveAssemblyReference.cache
..................\...\Properties\AssemblyInfo.cs
..................\...\ReaderBLL.cs
..................\DAL\bin\Debug\DAL.dll
..................\...\...\.....\DAL.pdb
..................\...\...\.....\Model.dll
..................\...\...\.....\Model.pdb
..................\...\BookDAL.cs
..................\...\BorrowDAL.cs
..................\...\DAL.csproj
..................\...\DAL.csproj.user
..................\...\getConn.cs
..................\...\ManagerDAL.cs
..................\...\obj\Debug\DAL.csproj.FileListAbsolute.txt
..................\...\...\.....\DAL.dll
..................\...\...\.....\DAL.pdb
..................\...\...\.....\DesignTimeResolveAssemblyReferencesInput.cache
..................\...\...\.....\Refactor\DAL.dll
..................\...\...\.....\ResolveAssemblyReference.cache
..................\...\Properties\AssemblyInfo.cs
..................\...\ReaderDAL.cs
..................\Forms\About.cs
..................\.....\About.Designer.cs
..................\.....\About.resx
..................\.....\AdminMainForm.cs
..................\.....\AdminMainForm.Designer.cs
..................\.....\AdminMainForm.resx
..................\.....\app.config
..................\.....\bin\Debug\AxInterop.WMPLib.dll
..................\.....\...\.....\BLL.dll
..................\.....\...\.....\BLL.pdb
..................\.....\...\.....\DAL.dll
..................\.....\...\.....\DAL.pdb
..................\.....\...\.....\Interop.WMPLib.dll
..................\.....\...\.....\LibrarySystem.exe
..................\.....\...\.....\LibrarySystem.exe.config
..................\.....\...\.....\LibrarySystem.pdb
..................\.....\...\.....\LibrarySystem.vshost.exe
..................\.....\...\.....\LibrarySystem.vshost.exe.config
..................\.....\...\.....\LibrarySystem.vshost.exe.manifest
..................\.....\...\.....\LibrarySystem.vshost2015-07-09(10-14-32).dmp
..................\.....\...\.....\LibrarySystem.vshost2015-07-09(10-15-06).dmp
..................\.....\...\.....\Model.dll
..................\.....\...\.....\Model.pdb
..................\.....\...\.....\QLFUI.dll
..................\.....\...\.....\QLFUI.pdb
..................\.....\BooksInfoForm.cs
..................\.....\BooksInfoForm.Designer.cs
..................\.....\BooksInfoForm.resx
..................\.....\BorrowInfoForm.cs
..................\.....\BorrowInfoForm.Designer.cs
..................\.....\BorrowInfoForm.resx
..................\.....\BorrowSelectForm.cs
..................\.....\BorrowSelectForm.Designer.cs
..................\.....\BorrowSelectForm.resx
..................\.....\ExistBooksForm.cs
..................\.....\ExistBooksForm.Designer.cs
..................\.....\ExistBooksForm.resx
..................\.....\LibrarySystem.csproj
..................\.....\LibrarySystem.csproj.user
..................\.....\LoginForm.cs
..................\.....\LoginForm.Designer.cs
..................\.....\LoginForm.resx
..................\.....\ModifyPwd.cs
..................\.....\ModifyPwd.Designer.cs
..................\.....\ModifyPwd.resx
..................\.....\obj\Debug\AxInterop.WMPLib.dll
..................\.....\...\.....\DesignTimeResolveAssemblyReferences.cache
..................\.....\...\.....\DesignTimeResolveAssemblyReferencesInput.cache
..................\.....\...\..