>>The Combo.RowSource is set to a lookup table, fields Description and ID. (Combo.BoundColumn is set to 2.). The Combo.ControlSource is set to a field of the main table.
>>
>I have reproduced this case and it works perfectly on my machine. Try to start testing with 1-column combo and, if it will work, add second column.

Edward,

The BoundTo property was set to .T. It worked fine when I set it back to .F.

* cSteve