Internet Information Services 7.5

Error Summary

HTTP Error 500.19 - Internal Server Error

The requested page cannot be accessed because the related configuration data for the page is invalid.

Detailed Error Information
ModuleCustomErrorModule
NotificationSendResponse
HandlerAboMapperCustom-17394
Error Code0x800700b7
Config ErrorCannot add duplicate collection entry of type 'mimeMap' with unique key attribute 'fileExtension' set to '.smil'
Config File\\?\C:\inetpub\wwwroot\web.config
Requested URLhttp://127.0.0.1:80/facemaster.cfm?task=index&generate=1&RequestTimeout=500
Physical PathC:\inetpub\wwwroot\facemaster.cfm
Logon MethodAnonymous
Logon UserAnonymous
Config Source
    8:         <staticContent>
    9:             <mimeMap fileExtension=".smil" mimeType="application/octet-stream" />
   10:         </staticContent>
Links and More Information This error occurs when there is a problem reading the configuration file for the Web server or Web application. In some cases, the event logs may contain more information about what caused this error.

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