Dynamics CRM: The caller was not authenticated by the service MSCRM 2015 C#

Sunday, March 6, 2016

ClientCredentials creds = new ClientCredentials();

// Credentials

creds.UserName.UserName = userName;

creds.UserName.Password = password;

OrganizationServiceProxy service = new OrganizationServiceProxy(new Uri(orgURL), null, creds, null);

service.Timeout = new TimeSpan(0, 5, 0);

//service.EnableProxyTypes();

return (IOrganizationService)service;

then changed to the below and it works fine... :)

ClientCredentials creds = new ClientCredentials();

// Credentials

creds.Windows.ClientCredential = new System.Net.NetworkCredential(userName, password, domain);

OrganizationServiceProxy service = new OrganizationServiceProxy(new Uri(orgURL), null, creds, null);

service.Timeout = new TimeSpan(0, 5, 0);

//service.EnableProxyTypes();

return (IOrganizationService)service;