这是运行时发生的错误
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 25: ASP.NET to identify an incoming user.
Line 26: -->
Line 27: <authentication mode="Forms"/>
Line 28: <!--
Line 29: The <customErrors> section enables configuration
Source File: F:\Final Event Management\event management\web.config Line: 27
它是产生错误的编码
<?xml version="1.0"?>
<configuration>
<appSettings/>
<connectionStrings/>
<system.web>
<compilation debug="true" targetFramework="4.0">
</compilation>
<authentication mode="Forms"/>
<pages controlRenderingCompatibilityVersion="3.5" clientIDMode="AutoID"/></system.web>
</configuration>
请解决这个问题............