References for TDBGrid

When I recently added and then removed a reference to the active-x data objects library for .DLLs and security, some of my Apex True DBGrids stopped working. Specifically, the problem is with all my True DBGrids that are bound to an ADO data control (as opposed to those bound to an ADO record set object, which works fine). Whenever I try to use them I get an Error 91, leading me to believe that the problem is in the references. Can anybody tell me what references are required to make a TDBGrid work?

Thanks,
Jonathan

The references for TDBGrid files in the components tab are: -

APEX TDBGrid Data Bound Grid (for the VB Included)

or

APEX TDBGrid Pro {x} (where is a version of the true dbgrid)

As far as I know you don't need any references in the references section, as the only ones there are for the TDBGrid Xarray object.

Hope this helps

Thanks for the advice. I checked my components and there is a reference for TDBGrid Pro 6 (OLEDB), so I guess that a missing reference isn't the problem. Does anybody have any idea what else could trigger an Error 91 when trying to use a TDBGrid with an ADO data control? My other TDBGrids and ADO data controls are working fine, but those bound to each other fail. I am very confused.

Thanks,
Jonathan