Problem with WCF Service - The protocol 'http' is not supported. How to resolve?
Answer for me was the following (provided by Lazarus in the comments, but hasn't come back to post as an answer):
- Fired up Internet Information Services (IIS) Manager.
- Opened up the Sites folder and selected the Site in question.
- Right clicked it, then selected Manage Web Site and then Advanced Settings...
- On the resulting popup, I entered http in the Enabled Protocols row.
- Closed the popup and restarted the Site, and that was it. Fixed!