Server Error in '/' Application.

Configuration Error

Description: An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file appropriately.

Parser Error Message: It is an error to use a section registered as allowDefinition='MachineToApplication' beyond application level.  This error can be caused by a virtual directory not being configured as an application in IIS.

Source Error:

Line 31:             以标识传入的用户。 
Line 32:         -->
Line 33: 		<authentication mode="Forms">
Line 34: 			<forms name=".ASPXAUTH" defaultUrl="~/Admin/default.aspx" loginUrl="~/login/login.aspx" timeout="30"/>
Line 35: 		</authentication>

Source File: D:\vhostroot\LocalUser\sjhb\www\en\web.config    Line: 33

Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.18408