Can anyone tell me why, in Microsoft IIS, on the website properties dialogue > Custom Errors tab, HTTP Error 404 shows up three times, as shown here:
What's the significance of the 2nd and 3rd entries?
404 – File or directory not found.
404.1 - Web site not accessible on the requested port.
404.2 - Web service extension lockdown policy prevents this request.
404.3 - MIME map policy prevents this request.
For more details kindly check below mentioned URL:
Thank you very much for the response!