web.config

<?xml version="1.0"?>

<configuration>
    <system.webServer>
        <handlers>
            <!-- indicates that the server.js file is a node.js application to be handled by the iisnode module -->
            <add name="iisnode" path="dist/server.js" verb="*" modules="iisnode" />
        </handlers>
        <rewrite>
            <rules>
            <!-- Do not interfere with requests for node-inspector debugging -->
                <rule name="NodeInspector" patternSyntax="ECMAScript" stopProcessing="true">
                  <match url="^server.js\/debug[\/]?" />
                </rule>
        
                <!-- All other URLs are mapped to the node.js site entry point -->
                <rule name="DynamicContent">
                  <conditions>
                    <add input="{REQUEST_FILENAME}" matchType="IsFile" negate="True"/>
                  </conditions>
                  <action type="Rewrite" url="dist/server.js"/>
                </rule>
          </rules>
        </rewrite>
    </system.webServer>
</configuration>