First scan said it found no integrity issues, the second scan said it worked as intended. The menu items and queue were still there, as before. So, I ran the first scan, again. Same results. Then I restarted. The queue had disappeared and the install buttons were back in place. But the phantom entries in the app menu were still there. Reinstalling them and uninstalling the ones I really wanted to uninstall worked correctly, this time. And I added your scan sequence to my Evernote. Because I'll never remember it or where I saw it, if that pops up in the distant future. Thanks, kemical. I'd never know about that one without your help.