That Metadata error is what I get when I browse to the service in a browser. I am not consuming it with a client
and Yes.. I added
Previously working WCF with nice~ settings stopped working and shows - error- Metadata publishing for this service is currently disabled.
THOUGH MEX Settings are perfect, still WCF shows above error, reason: The virtual directory created from VS IDE IS NOT Created, though it gives "success" message..
Just Create Virtual Directory in IIS manually , Bingo error is resolved.
Hope it helps!