The remote name could not be resolved: 'm.chat.su' - at System.Net.WebClient.DownloadDataInternal(Uri address, WebRequest& request) at System.Net.WebClient.DownloadData(Uri address) at NCPA.Sharepoint.Service.Controllers.DocumentController.GetDocument(Uri webUri, ICredentials credentials) in C:\Users\johnm\ncpa_applications\NCPA.COM\Main\Source\NCPA.Sharepoint.Service\Controllers\DocumentController.cs:line 118 at NCPA.Sharepoint.Service.Controllers.DocumentController.GetSharepointDocument(String uri) in C:\Users\johnm\ncpa_applications\NCPA.COM\Main\Source\NCPA.Sharepoint.Service\Controllers\DocumentController.cs:line 39