It was working for me. Perhaps because I had the UAC dialed all the way down and something changed in the way that works. I followed the suggestion by GreatMarkO to turn UAC completely off through the registry. Now I can drag-and-drop again and I am still able to run the built-in (Store) apps - Photos, Weather, News, etc. I think I will go with this setting for now.
"When you don't know what you're doing it's best to do it quickly" - Jase #DuckDynasty