SOAP initialize

[lvantin]

Hi all, I do a job relating to SOAP initialize. Sometime, SOAP initialize fail because, SOAP uses Wininet library as default and uses the proxy setting in IE, and this setting was not correct . Some one recommended me to use Winhttp instead of Wininet. Dim Client Set Client = Server.CreateObject ("MSSoap.SoapClient30") Client.ClientProperty("ServerHTTPRequest") = True Call Client.mssoapinit("http://..../SampleWSDL.wsdl", "http://...../SampleWSML.wsml") If Client.ClientProperty("ServerHTTPRequest") = True, SOAP will use Winhttp instead of Wininet. But I don't know what differences between Winhttp and Wininet are? Any of u have experiences about this? Can u help me to answer following questions: 1. What are differences between WinInet and WinHTTP? (using in SOAP) 2. problems if we use WinHTTP. Client.ClientProperty("ServerHTTPRequest") = True Thanks very much for any your ideas, Tin Le