"dateTimed" is not a recognized table hints option. If it is intended as a parameter to a table-valued function, ensure that your database compatibility mode is set to 90.
I am not quite sure if the error msg refers to my .NET C# app (client side) or SQL Server side. Anyhow I have no idea how this compatibility mode can be assured.
I am trying to download some records from SQL Server to this app. I have done it before but I think the System.DateTime Type here is my first experience. So far it has been System.String only it seems. I mostly upload stuff in there and I've never had this problem before with any type including DateTime.