I've run into an issue today where I cannot create a metaball in Houdini. I've tried in builds 480, 516, 523, and finally downloaded 632 and I still have the issue. If I create a geometry node, go inside, press tab and type metaball, I click it and nothing happens. No node appears. If I click on Metaball on the create tab, nothing happens. If I control+click on the Metaball icon on the create tab, still nothing happens. For some reason, I cannot create metaballs. I've updated my graphics driver. No luck. Has anyone run into this before? Thoughts?

I'm running a brand new install of Houdini 15.5.632 on Windows 7 professional, SP1.

I don't have Windows but it works on the latest H15.5 linux and H15.0 mac. You could try an open the attached file (made with H15.0)