Visual Studio 2017 install breaks Visual Studio 2015 ASP.NET Core Projects

Question

After installing Visual Studio 2017 Professional I can\'t build my ASP.NET Core in Visual Studio 2015 Professional anymore. I never opened this project in VS2017

I ge

Answer 1

@ClaudioNunes and @MegaTron have the correct answer. After reading that answer, I realized my .NET Core solution did not have a global.json file. I added a new solution folder and added a global.json file. Since none of my projects are nested in sub folders, I only had to remove "src" and "test" from the projects array:

{
  "projects": [],
  "sdk": {
    "version": "1.0.0-preview2-003131"
  }
}

The project now opens correctly in VS 2015 with VS 2017 RC installed.