outlook OWA access manage tools 问题！

goohoe

Server Error in '/OWAAdmin' Application.
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Access to the path "C:\WINDOWS\Microsoft.NET\Framework\v1.1.4322\Temporary ASP.NET Files\owaadmin\77a1245f\78fc431f" is denied.
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.UnauthorizedAccessException: Access to the path "C:\WINDOWS\Microsoft.NET\Framework\v1.1.4322\Temporary ASP.NET Files\owaadmin\77a1245f\78fc431f" is denied.
ASP.NET is not authorized to access the requested resource. Consider granting access rights to the resource to the ASP.NET request identity. ASP.NET has a base process identity (typically {MACHINE}\ASPNET on IIS 5 or Network Service on IIS 6) that is used if the application is not impersonating. If the application is impersonating via <identity impers/>, the identity will be the anonymous user (typically IUSR_MACHINENAME) or the authenticated request user.
To grant ASP.NET write access to a file, right-click the file in Explorer, choose "Properties" and select the Security tab. Click "Add" to add the appropriate user or group. Highlight the ASP.NET account, and check the boxes for the desired access.
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:

[UnauthorizedAccessException: Access to the path "C:\WINDOWS\Microsoft.NET\Framework\v1.1.4322\Temporary ASP.NET Files\owaadmin\77a1245f\78fc431f" is denied.]
   System.IO.__Error.WinIOError(Int32 errorCode, String str) +393
   System.IO.Directory.InternalCreateDirectory(String fullPath, String path) +632
   System.IO.Directory.CreateDirectory(String path) +195
   System.Web.Compilation.PreservedAssemblyEntry.DoFirstTimeInit(HttpContext context) +85
   System.Web.Compilation.PreservedAssemblyEntry.EnsureFirstTimeInit(HttpContext context) +98
   System.Web.HttpRuntime.PreloadAssembliesFromBin(HttpContext context) +153
   System.Web.HttpRuntime.FirstRequestInit(HttpContext context) +454
[HttpException (0x80004005): ASP.NET Initialization Error]
   System.Web.HttpRuntime.FirstRequestInit(HttpContext context) +982
   System.Web.HttpRuntime.ProcessRequestInternal(HttpWorkerRequest wr) +128


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Version Information: Microsoft .NET Framework Version:1.1.4322.2379; ASP.NET Version:1.1.4322.2379