asp.net的错误--Failed to access IIS metabase

Server Error in '/sdxx' Application.

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Failed to access IIS metabase.

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.Hosting.HostingEnvironmentException: Failed to access IIS metabase.

The process account used to run ASP.NET must have read access to the IIS metabase (e.g. IIS://servername/W3SVC). For information on modifying metabase permissions, please see http://support.microsoft.com/?kbid=267904.

 

解决方法：

framework2.0

C:\WINNT\Microsoft.NET\Framework\v2.0.50727>aspnet_regiis.exe -i

framework4.0
C:\WINDOWS\Microsoft.NET\Framework\v4.0.30319>aspnet_regiis.exe -i