ASP.NET 站點出錯 NT AUTHORITY\NETWORK SERVICE) does not have write access to Temporary ASP.NET Files

出錯資訊如下：

Server Error in '/' Application.

The current identity (NT AUTHORITY\NETWORK SERVICE) does not have write

access to 'C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET

Files'.

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.Web.HttpException: The current identity (NT AUTHORITY\NETWORK

SERVICE) does not have write access to

'C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET

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:

[HttpException (0x80004005): The current identity (NT AUTHORITY\NETWORK SERVICE) does not have write access to 'C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files'.] System.Web.HttpRuntime.SetUpCodegenDirectory(CompilationSection compilationSection) +3482363 System.Web.HttpRuntime.HostingInit(HostingEnvironmentFlags hostingFlags) +226 [HttpException (0x80004005): The current identity (NT AUTHORITY\NETWORK SERVICE) does not have write access to 'C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files'.] System.Web.HttpRuntime.FirstRequestInit(HttpContext context) +3434991 System.Web.HttpRuntime.EnsureFirstRequestInit(HttpContext context) +88 System.Web.HttpRuntime.ProcessRequestInternal(HttpWorkerRequest wr) +252

原因是公司IT因為其它原因修改了目錄的權限設定，按照提示修改改權限設定即可。但我又多學了一點知識就是，原來NetworkService對Temporary ASP.NET 有寫的權限。