'IP Output' for DataWedge missing?

I have a MC9190G and I cannot find the 'IP Output' configuration.  I am assuming that the plugin is not installed by default?

Secondly, this scanner is running what seems to be a very old DataWedge 3.6.8.  Would it be best for me to remove the old DataWedge and replace it with DataWedge 6.8?  Thank you