IIS application pool error while debugging asp.net core 3 web api

Question

I have created a web API project by choosing default options (weather forecast) using VS 2019 targeting .net core 3.1. I want to host the application in IIS with development support. I am following this link to host the service in IIS.

However, I get the following error when I hit 'run' selecting IIS profile and debug mode:

error:

:

Debug properties screenshot:

IIS AppPool:

IIS website list:

event viewer:

Answer 1

I was finally able to figure out the issue, my app pool was being created automatically with a random password, once I updated that it was all good. As this app pool was running under my username.