Unable to start debugging. The startup project could not be launched. VS2015

Question

I have started a new console project in VS2015. I only have this code :

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text         


        

Answer 1

This issue happened to me with the Latest VS2019.
I've tried everything here, but unfortunately without any result.

Finally, I've restarted the IIS server, also manually Recycled the "Default Application Pool".
After debugging issue fixed.