Integrating PayPal in C#/.NET Solution using WSDL (SOAP)

Question

Environment : Visual Studio 2010 Professional .NET Framework 4 C#

Added Service Reference using the following WSDL : https://www.paypalobjects.com/wsdl/Pay

Answer 1

I had the same problem, because I was doing unit testing.

You have to copy the application.config file to the test project, otherwise it won't find the WCF config.