Hi, I am making calls to WCF services on IIS7. After I make a call using a REST call from the ArcGISDynamicMapServiceLayer Map Service (esri.arcgis.client.dll) I get an NTLM authorization error to any future WCF calls. Do you have any suggestions on how I can get around this? Looking at Fiddler it seems like the Map Service is removing the NTLM data. Thank you in advance for any suggestions. David
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