File list (Check if you may need any files):
BookShop
........\BookShop.etp
........\BookShop.sln
........\BusinessFacade
........\..............\bin
........\..............\...\Debug
........\..............\...\Release
........\..............\BookSys.cs
........\..............\BusinessFacade.csproj
........\..............\BusinessFacade.csproj.user
........\..............\CategoriesSys.cs
........\..............\LackBookRegisterSys.cs
........\..............\obj
........\..............\...\Debug
........\..............\...\Release
........\..............\OrdersSys.cs
........\..............\UsersSys.cs
........\BusinessRules
........\.............\bin
........\.............\...\Debug
........\.............\...\Release
........\.............\BusinessRules.csproj
........\.............\BusinessRules.csproj.user
........\.............\obj
........\.............\...\Debug
........\.............\...\Release
........\.............\Orders.cs
........\.............\Users.cs
........\Categories.dtq
........\DATA
........\....\BOOKSHOP_Data.MDF
........\....\BOOKSHOP_Log.LDF
........\DataAccess
........\..........\bin
........\..........\...\Debug
........\..........\...\Release
........\..........\Book.cs
........\..........\Categories.cs
........\..........\DataAccess.csproj
........\..........\DataAccess.csproj.user
........\..........\LackBookRegister.cs
........\..........\obj
........\..........\...\Debug
........\..........\...\Release
........\..........\Orders.cs
........\..........\Users.cs
........\DataCommon
........\..........\bin
........\..........\...\Debug
........\..........\...\Release
........\..........\Data
........\..........\....\BookData.cs
........\..........\....\BookData.xsd
........\..........\....\BookData.xsx
........\..........\....\CategoriesData.cs
........\..........\....\CategoriesData.xsd
........\..........\....\CategoriesData.xsx
........\..........\....\LackBookRegisterData.cs
........\..........\....\LackBookRegisterData.xsd
........\..........\....\LackBookRegisterData.xsx
........\..........\....\OrdersData.cs
........\..........\....\OrdersData.xsd
........\..........\....\OrdersData.xsx
........\..........\....\UsersData.cs
........\..........\....\UsersData.xsd
........\..........\....\UsersData.xsx
........\..........\DataCommon.csproj
........\..........\DataCommon.csproj.user
........\..........\obj
........\..........\...\Debug
........\..........\...\Release
........\folder.htt
........\Framework
........\.........\ApplicationConfiguration.cs
........\.........\bin
........\.........\...\Debug
........\.........\...\Release
........\.........\Framework.csproj
........\.........\Framework.csproj.user
........\.........\obj
........\.........\...\Debug
........\.........\...\Release
........\Web
........\...\Admin
........\...\.....\Category.aspx
........\...\.....\Category.aspx.cs
........\...\.....\Category.aspx.resx
........\...\.....\CategoryAdd.aspx
........\...\.....\CategoryAdd.aspx.cs
........\...\.....\CategoryAdd.aspx.resx
........\...\.....\Default.aspx
........\...\.....\Default.aspx.cs
........\...\.....\Default.aspx.resx
........\...\.....\Images
........\...\.....\......\admin_help.gif
........\...\.....\......\admin_title_bg_head.gif
........\...\.....\......\admin_title_bg_show.gif