Nlog with MongoDB connection and target - mongodb

Question

I am trying to use a logger that will log into MongoDB, but I can not get it to work. In the same configuration i have set up the loggers to log using an email and file and both work just fine.
Here is my NLog.config file
<?xml version="1.0" encoding="utf-8" ?>
<nlog xmlns="http://www.nlog-project.org/schemas/NLog.xsd"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<extensions>
<add assembly="NLog.MongoDB"/>
</extensions>
<!--
See http://nlog-project.org/wiki/Configuration_file
for information on customizing logging rules and outputs.
-->
<targets>
<target xsi:type="File" name="file" fileName="${basedir}/logs/${shortdate}.log"
layout="${longdate} ${uppercase:${level}} ${message}" />
<target xsi:type="Mongo"
name="mongoDefault"
connectionString="mongodb://localhost/nlog"
collectionName="cdss"
cappedCollectionSize="26214400">
<property name="ThreadID" layout="${threadid}" bsonType="Int32" />
<property name="ThreadName" layout="${threadname}" />
<property name="ProcessID" layout="${processid}" bsonType="Int32" />
<property name="ProcessName" layout="${processname:fullName=true}" />
<property name="UserName" layout="${windows-identity}" />
</target>
<target name="TcpOutlet" xsi:type="Chainsaw" address="tcp4://localhost:4505" > </target>
<target name="Email" xsi:type="Mail"
smtpServer="localhost"
smtpPort="25"
smtpAuthentication="None"
enableSsl="false"
from="ssss#sdsdfs"
to="ssss#sdsdfs" html="true"
/>
</targets>
<rules>
<logger name="*" minlevel="Trace" writeTo="file,TcpOutlet,mongoDefault,Email" />
<logger name="*" minlevel="Error" writeTo="file,TcpOutlet,Email,mongoDefault" />
</rules>
</nlog>
I have installed the Nlog.Mongo nugget also. My database is called nlog. Whatever i do, the loggers do not write in the mongodb. I am using NLogger.