phattrienweb

 Error: HTTP 404 when accessing .svc file in IIS

WCF services don’t run on IIS 8 with the default configuration, because the webserver doesn’t know, how to handle incoming requests targeting .svc files. You can teach it in two steps:

1. Add a new MIME type:

Extension: .svc MIME type: application/octet-stream

2. Add a new Managed HTTP Handler: