I've tried this append to no avail:
INSERT INTO tblSerial ( [Date], Part, SerialNo )
SELECT [Forms]![frmSerial]![txtDate] AS Expr2, [Forms]![frmSerial]![cmbPart] AS Expr3, [tblNum]![Serial] AS Expr1
WHERE ((([tblNum]![Serial]) Between [Forms]![frmSerial]![qryMinNum subform].[Form]![MinOfSerial]...