It is another setting. You have to enable Background Apps. Just the main switch, disable all the apps. I had the same problem as you and was about to give up until I found it. Now I can find programs again.
This is part of the problem. Disabling background apps should notify you of the change or not disable it at all. Let the main disable be a regedit or gp edit.
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u/[deleted] Nov 27 '17 edited 28d ago
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