Asset migration not responding

I am trying to get a set of assets (Landscapes_sharedassets) from the Example Content project for the Landscape tutorial, but when I click on the “migration” option in drop-down menu it locks up the editor and stops responding. I tried it several times but nothing works. The project itself is fine. I can move around in the Viewport fine, I can click different assets and change any of the options in the details window, but when I go to migrate them, nothing. Am I missing a step or is it something else?

UPDATE: I have downloaded and tried this with 4.17 and I am getting the same result. I let it “migrate” for about 15-20 minutes but it still does nothing. I had to again quit. As far as this goes, I am at my whit’s end.