I tried to run the command \'Enable-Migrations\' in a new project and I got the message:
PM> Enable-Migrations The term \'Enable-Migrations\' is not recog
I had multiple projects in the solution, but I had the correct Default Project set, so I thought it should work.
In the end, I had to add the -StartupProject MyProjectName option to the command
-StartupProject MyProjectName