Response to request to http://web1.eturns.local:5555/Service1.svc:

<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/"><s:Body><s:Fault><faultcode>s:Client</faultcode><faultstring xml:lang="en-US">Exception caught at Service Application GlobalErrorHandler&#xD;
Method: Open&#xD;
Message:The underlying provider failed on Open.</faultstring></s:Fault></s:Body></s:Envelope>