I'm adding a combobox to a Winform and binding it to a dataset using the arrow menu on the combobox and stepping through the user interface. It auto populates the dataset, binding source and table adapter as normal. All of my comboboxes throw the same exception, but i'm not sure what is out of range:

A first chance exception of type 'System.ArgumentOutOfRangeException' occurred in System.Windows.Forms.dll

Does anyone have any insight to this?