HTTP Error 404.3 - Not Found

HTTP Error 404.3 - Not Found

Solution:
Type appwiz.cpl  in run then click ok. Following window will open.




Open Turn Windows features on or off

Windows Communication Foundation HTTP Activation under .Net Framwork 3.5(include .NET 2.0 and 3.0) HTTP Activation under WCF Services

World Wide Web Services under
In Internet Information service