Unable to launch IIS Express in Visual Studio 2017 RC

Question

Had a web application working in Visual Studio 2015 Update 3 perfectly. I ported the project to Visual Studio 2017 RC and compiled successfully. When debugging the applicati

Answer 1

You are most probably missing "commandName": "Project" in your launchSettings.json file. I have described the issues I faced with porting to VS 2017 here