的MSXML3.dll 80072EFD和800c0005错误的Windows 7在传统的ASP执行ServerXMLHTTP.send [英] MSXML3.dll 80072efd and 800c0005 errors executing ServerXMLHTTP.send in classic ASP on Windows 7

问题描述

我有我试图在IIS调试在Windows 7的页面正常工作在不同的网络上运行Windows Server 2003的另一台机器上的经典ASP页。此外，Windows 7机器上我可以成功打开有问题的URL在浏览器中。

I have a classic ASP page that I am trying to debug on IIS on Windows 7. The page works fine on another machine running Windows Server 2003 on a different network. Also, on the Windows 7 machine I can successfully open the URL in question in a browser.

页面执行与错误ServerXMLHTTP.send（）时失败：

The page fails when executing ServerXMLHTTP.send() with the error:

msxml3.dll error '80072efd'
A connection with the server could not be established 

在考虑中的code看起来像这样（的最后一行失败）：

The code in question looks like this (the last line is failing):

set xmlHTTP = server.CreateObject("MSXML2.ServerXMLHTTP")
xmlHTTP.open "get", "http://stackoverflow.com", False
xmlHTTP.send

我已搜查四周，最有用的寻找建议是，利用Netsh来设置WinHTTP的代理。有问题的机器是不使用代理服务器的网络上。然而，即使设置了代理服务器和重启后我仍然得到同样的错误。

I have searched around and the most helpful looking suggestion was to use NetSh to set a proxy for winHTTP. The machine with problems is on a network which does use a proxy server. However, even after setting the proxy and rebooting I still get the same error.

修改

set xmlHTTP = server.CreateObject("MSXML2.ServerXMLHTTP")

到

set xmlHTTP = server.CreateObject("MSXML2.XMLHTTP")

产生一个略有不同的错误：

yields a slightly different error:

msxml3.dll error '800c0005'
The system cannot locate the resource specified.

我也尝试安装MSXML4 SP3和使用显式地创建一个对象V4：

I've also tried installing MSXML4 SP3 and explicitly creating a v4 object using:

set xmlHTTP = server.CreateObject("MSXML2.ServerXMLHTTP.4.0")

我仍然得到同样的错误，除非消息中的Msxml4.dll。

I still get the same errors except with msxml4.dll in the message.

最后我试图关闭我的Forefront TMG的代理客户，告诉我的浏览器不使用代理服务器，并使用Netsh重置WINHTTP代理。尽管如此，即使浏览器仍然可以访问互联网同样的错误。

Finally I tried turning off my Forefront TMG proxy client, telling my browser not to use a proxy, and using netsh to reset the proxy for winHTTP. Still the same errors even though the browser can still access the internet.

从我发现我想这一定是超过了特定的网络，从这个特定的计算机连接的一个问题它是。不过，我不知道是什么问题。任何建议感激地接受。

From what I've found I reckon this must be an issue with connectivity from this particular machine over the particular network it is on. However, I have no idea what the problem is. Any suggestions gratefully received.

推荐答案

解决了我的情况，也有很多其他原因，你可能会得到，虽然这个错误。对我来说，简短的回答是：检查经典.net程序池正在运行的用户，并确保您的网络允许他们上网

Solved it for my case, there are plenty of other reasons you might get this error though. The short answer for me was: Check the user the Classic .Net AppPool is running as and make sure your network allows them internet access.

我下载了Microsoft网络监视器，并在故障期间看了看流量。可能已与唯一的交通是所有去我们的代理服务器，由一个失败的尝试来验证的。

I downloaded Microsoft Network Monitor and looked at the traffic during a failure. The only traffic that might have been related was all going to our proxy server and consisted of a failed attempt to authenticate.

然后我检查了应用程序池在IIS果然经典.net程序池被设置为使用没有被代理服务器所认同本地计算机帐户。更改帐户用来固定错误的域帐户。

I then checked the app pools in IIS and sure enough the Classic .Net AppPool was set to use a local machine account that wasn't being recognised by the proxy. Changing the account to use to a domain account fixed the error.

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