we delopyed the PI coresight 2016, it was normal after installation. But after we restarted the server, we found the we can't visite the coresight website and the error is "service is not
available". So we checked the applicaiton pool for the website and the coresightserviceapppool was stoped. It was stoped again as we tried to started coresightservicesapppool.
So Do anyone know what happened and how to fix it?