To take full advantage of ASP.NET's architecture and performance capabilities, you should install the ASP.NET database schema. The .NET Framework defines a set of elements that implement configuration settings, and the ASP.NET configuration schema contains elements that control how ASP.NET Web applications behave. You can set up the ASP.NET schema when you create a new database in your hosting manager or after you create a SQL Server database.
ASP Schema will be installed to the selected database.
ASP Schema will be uninstalled from the selected database.