Well, while we solved this problem with the Composure Manager, I now have the same issue with 3D Bazaar. I wanted to select a new item to add to my model but when I click on the 3E Bazaar icon it is not showing up.
To add a little more info about this, a week or two ago I had my laptop attached to a remote monitor and did my Skatter work on the remote monitor. Now that I no longer have a remote monitor when I click on the 3D Bazaar icon it is not showing up on my laptop. I think that again, this is the same kind of issue I had with the Composure Manager. See it in this link: Composure Manager Not Showing