WCF service startup error “This collection already contains an address with scheme http”

Question

I built a web application containing a WCF service contract and a Silverlight control which makes calls to that WCF service. On my development and test servers it works grea

Answer 1

Did you see this - http://kb.discountasp.net/KB/a799/error-accessing-wcf-service-this-collection-already.aspx

You can resolve this error by changing the web.config file.

With ASP.NET 4.0, add the following lines to your web.config:

With ASP.NET 2.0/3.0/3.5, add the following lines to your web.config: