hi
i have a access database (250mb)
when access run this line,
i get:
run time error : 6
Overflow
totaldga = DSum("nombre_dga", "tbExcel", " jour >= " + "#" & Me.txtDateDebut & "#" + " and jour <= " + "#" & Me.txtDateFin & "#" + " and heure_debut >= " + "#" & Me.txtHeureDebut & "#" + " and...