VS 2017 Error - Unable to start program http://localhost An operation is not legal

Scenario
You are trying to debug a web site in Visual Studio 2017

Error
Microsoft visual studio is giving the error: Unable to start program http://localhost An operation is not legal

Solution
Disable the JavaScript debugging

• On VS go to Tools >> Options
• Go to Debugging >> General
• Uncheck the option Enable JavaScript debugging for ASP.NET (Chrome and IE)
• Click OK and try again