<?xml version="1.0" encoding="UTF-8"?>
<configuration>
    <system.webServer>
        <directoryBrowse enabled="true" />
        <defaultDocument>
            <files>
                <clear />
                <add value="Default.asp" />
                <add value="index.php" />
                <add value="index.htm" />
                <add value="Default.htm" />
                <add value="index.html" />
                <add value="Default.aspx" />
            </files>
        </defaultDocument>
        <httpErrors errorMode="DetailedLocalOnly" existingResponse="Auto" />
        <staticContent>         
            <remove fileExtension=".mtl" />
            <mimeMap fileExtension=".mtl" mimeType="text/plain" />
            <remove fileExtension=".obj" />
            <mimeMap fileExtension=".obj" mimeType="text/plain" />
        </staticContent>
    </system.webServer>
</configuration>