>I have a form of parent & child (grid). When an user clicks on Add, another form appears as an entry for a new child record. After saving it, the form releases and returns to the primary form. The grid then shows a new record just entered, two rows! In the database only one row was saved. Exited the form then re-opened it, the form still shows two rows. Both rows have same RECNO()#. No matter how often I packed/cleaned up the parent & child files, it still displays the new record as two rows. Strange! Why is this happening?

Sounds strange, maybe you have a table related to the one in the grid with SET SKIP ON?