1174: W3SVC invalid site binding error
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 1174 is generated when the W3SVC failed to create binding string for a particular site. The site is specified in the event log message.
How could you resolve this situation?
Ensure that the site has bindings with a valid port and IP address configured. Only one web site can be bound to a particular IP/port pairing at one point of time. Then restart the web site, and, in some cases, the HTTP service.