hi,
still same.

>Don't use thisform.grid1.refresh(), use this.refresh(). I don't know if this is the reason for your error, though.
>
>>hi,
>>i try but still,
>>

>>LPARAMETERS nColIndex
>>
>> thisform.text4.value=thisform.grid1.column2.text1.value
>>   select  mac1
>> locate for nam=upper(alltrim(thisform.text4.value))
>> thisform.text2.value=mac1.dvno
>> select temp
>>thisform.grid2.visible=.t.
>>thisform.Grid2.RecordSource=SPACE(0)
>>select nam,macwork1 from mac1;
>>         where dvno = thisform.text2.Value ;
>>      into cursor crsMyCursor
>>thisform.Grid2.RecordSource="crsMyCursor"
>>
>>UPDATE temp set sum1=d1+d2+d3+d4+d5+d6+d7+d8+d9+d10,;
>>  sum2=d11+d22+d33+d44+d55+d66+d77+d88+d99,;
>>  sum3=iif(d1+d2+d3+d4+d5+d6+d7+d8+d9+d10=0 or d1+d2+d3+d4+d5+d6+d7+d8+d9+d10=0,0,(sum2/sum1)*100)
>>thisform.grid1.refresh()
>>

>>