"The following modules are missing or built with a different engine version" with a new project

[anonymous_user_1e123cc1]

I had compiler errors when I last exited UE4/VS that seem to have been causing this issue. My solution was:

1. Open the Visual Studio Solution file in the project directory
2. Build the solution, and fix any compiler errors that appear
3. Once the build is complete, close VS and reopen the project from UE4