Using BindingSource 'RemoveAt' method

[TheMandolinMan]

I'm using Wizard generated controls in a database project. I have a dataset, bindingsource, and table adapter. There is a datagrid bound to the binding source. I'm trying to call RemoveAt() on the binding source, but it throws an error indicating that the list is FixedSize and cannot be modified. How do I fix this? Thanks in advance.