1095: W3SVC event delete config group failed
The IIS World Wide Web Publishing Service is responsible for managing the HTTP protocol and HTTP performance counters. An IIS web site is a unique collection of web pages and web applications that is hosted on an IIS web server.
Event 1095 is generated when the W3SVC failed to delete the config group for an application in a site. The application and the site are specified in the message.
How could you resolve this situation?
Stop and restart the World Wide Web Publishing Service. This will also stop any other services that depend on it. So, they would also need to be restarted.