我的一台机器上的 IIS Express 7.5 有问题，我无法追踪。
运行 IIS Express 7.5 Studio 2010 .NET 3.5 Framework ASP.NET MVC 网站（默认）
我已经成功地将站点更改为使用 IIS Express，并且它在 2 台不同的开发机器上运行良好。
当我在第三台机器上尝试时，我收到 500 错误（如下）
我浏览了优秀的帖子： HTTP 500 内部错误 - IIS 网站
但该解决方案似乎不适用于 .NET 3.5
我还查找了日志文件（未生成）和事件日志（无错误）
想法？
困惑的汤姆
HTTP Error 500.0 - Internal Server Error
The page cannot be displayed because an internal server error has occurred.
Most likely causes:
IIS received the request; however, an internal error occurred during the processing of the request. The root cause of this error depends on which module handles the request and what was happening in the worker process when this error occurred.
IIS was not able to access the web.config file for the Web site or application. This can occur if the NTFS permissions are set incorrectly.
IIS was not able to process configuration for the Web site or application.
The authenticated user does not have permission to use this DLL.
The request is mapped to a managed handler but the .NET Extensibility Feature is not installed.
Things you can try:
Ensure that the NTFS permissions for the web.config file are correct and allow access to the Web server's machine account.
Check the event logs to see if any additional information was logged.
Verify the permissions for the DLL.
Install the .NET Extensibility feature if the request is mapped to a managed handler.
Check the failed request tracing logs for additional information about this error. For more information, click here.
Detailed Error Information:
Module IIS Web Core
Notification Unknown
Handler Not yet determined
Error Code 0x80070585
Requested URL http://127.0.0.1:58365/
Physical Path
Logon Method Not yet determined
Logon User Not yet determined
Request Tracing Directory C:\Users\Digineerian\Documents\IISExpress\TraceLogFiles\
More Information:
This error means that there was a problem while processing the request. The request was received by the Web server, but during processing a fatal error occurred, causing the 500 error.
View more information »
Microsoft Knowledge Base Articles:
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