Server Error in '/' Application. 错误如何解决

发布后，
打开网页，提示如下错误。

Server Error in '/' Application.
--------------------------------------------------------------------------------

请求的名称有效，但是没有找到请求的类型的数据。
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.Net.Sockets.SocketException: 请求的名称有效，但是没有找到请求的类型的数据。

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace:

[SocketException (0x2afc): 请求的名称有效，但是没有找到请求的类型的数据。]
   System.Net.Dns.InternalGetHostByAddress(IPAddress address, Boolean includeIPv6, Boolean throwOnFailure) +1614860
   System.Net.Dns.GetHostByAddress(IPAddress address) +110
   Menu.MenuForm.Page_Load(Object sender, EventArgs e) in C:\Documents and Settings\Administrator\My Documents\Visual Studio 2008\Projects\pdxt\pdxt\index.aspx.cs:46
   System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +15
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +33
   System.Web.UI.Control.OnLoad(EventArgs e) +99
   System.Web.UI.Control.LoadRecursive() +47
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1436

请各位解决

5 个解决方案

#1

路径有问题额

#2

在.net framework的目录下运行aspnet_regiis -i

#3

名字正确但是得不到数据
检查是否有"空格"等问题....

#4

检查GetHostByAddress，获取到地址，是否能连接

#5

奇怪的是，如果帮window 的防火墙关了，就没有问题了，这是什么回事呢，
防火墙开着就不能，是不是设置的问题。

#1

路径有问题额

#2