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
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://
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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