I found to edit out the extra quote, in Visual Studio open the UE4 project’s property page, and under Configuration Properties select NMake. This will show you a Build Command LIne, Rebuild All Command Line and a Clean Command Line. These can be edited to remove the extra quote.
But that didn’t fix anything for me. (Maybe it will for someone else though)
To fix my error I found this page:
And following the instructions there, I deleted my “Engine\Intermediate\Build\Win64\UE4Editor” folder and did a rebuild. After the delete, my build went fine.