asp net administrarion tools

[iccamilo]

HOla


cuando es toy en el administration tools y boy a provider para lo de base de datos y ago un test me aparece este mensaje

Could not establish a connection to the database.
If you have not yet created the SQL Server database, exit the Web Site Administration tool, use the aspnet_regsql command-line utility to create and configure the database, and then return to this tool to set the provider

Que ago para solucionarlo????