hi, i was not able to respond during the week.
Basically the formulas being provided for the sumproduct function don't work, I just get a 0 result and using the other sum product formulas using named ranges don't work either as I get a false result or some other error.
I will explain it again. The formula would be kept on the same sheet with the rows containing the data.
1) Using the very last row from the bottom, count 7200 rows upwards from the latest row and within this range of 7200 rows apply the formula noted below. However please note that rows are added going downwards every minute of the day and because of that I have to keep on updating the ranges too frequently I find myself spending all my time adjusting cell ranges only.
=SUMPRODUCT(--($D$47025:$D$54225>=J7),--($E$47025:$E$54225<=J7)).
hope a fix can be created for this problem of mine.
thanks and regards,
deuce.