How to solve a "HTTP Error 404.3 - Not Found" error?

c# visual-studio-2008 iis-7 wcf http-status-code-404
Wim ten Brink picture Wim ten Brink · Oct 6, 2009 · Viewed 65k times · Source

Simple problem. I start up VS2008 and create a new WCF Service application. This will create a default application with a few test methods showing it works. I press CTRL+F5 and it does indeed work! Great! However, it uses the Visual Studio Development server, which I don't want to support.

So I go to the project properties, switch to using a local IIS Web server, create the virtual directory and press CTRL+F5 again. And this "HTTP Error 404.3 - Not Found" error is greeting me back.

So something in my IIS7/Vista-64 setup is wrong. What could I be missing?

Answer

bendewey picture bendewey · Oct 7, 2009

Click Start -> Run cmd and type:

cd "\Windows\Microsoft.NET\Framework\v3.0\Windows Communication Foundation"
ServiceModelReg.exe -i

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