WCF Tracing

In the web.config in between the <configuration></configuration> tags   <system.diagnostics> <sources> <source name=”System.ServiceModel” switchValue=”Information, ActivityTracing” propagateActivity=”true”> <listeners> <add name=”traceListener” type=”System.Diagnostics.XmlWriterTraceListener” initializeData= “WCFTrace.svclog” /> </listeners> </source> </sources> <trace autoflush=”true” /> </system.diagnostics>