machine.config‘被拒绝

Question

我的应用程序在windows server 2000和IIS 6上运行。直到今天早上，这个应用程序都运行得很好。但是现在我得到了下面的错误：

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: An error occurred loading a configuration file: Access to the path 'C:\WINDOWS\Microsoft.NET\Framework\v4.0.30319\Config\machine.config' is denied.

Source Error: 


[No relevant source lines]


Source File: C:\WINDOWS\Microsoft.NET\Framework\v4.0.30319\Config\machine.config    Line: 0 


--------------------------------------------------------------------------------
Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.272

有人知道这是怎么回事吗？

Answer 1

检查正在运行应用程序池的帐户是否有权访问

'C:\WINDOWS\Microsoft.NET\Framework\v4.0.30319\Config\machine.config'

如果更新了用户帐户或更新了.NET，则权限可能已更改