I have a solution with a statefull service targeting .NET 4.5.2. I add a stateless .NET Core web service. It works and displays the home page when I run the solution.
I'm running this locally.
Then I add another service, a stateless API service which has to be .NET Core (no other options). Nothing works. I remove the API service from solution and delete the files to go back to when I just had the web service working fine.
Still nothing works. I get an error message
The PowerShell script failed to execute. See the Output window for details.
Output: Registration of application type failed
What has happened that keeps the first web service from serving the web site?