On Feb 12, 3:35*am, James Ravenswood
wrote:
Do you want the subtotals inserted in the empty rows in the
appropriate columns??

After running for 10 1/2 hours, the "progress bar indicator" (below
the spreadsheet) has moved only 1/4 of the way acoss the box. Since
I can't wait 42 hours for Excel to finish, I pressed Esc and found
that the last cell containing subtotals is 298,202.

In my spreadsheet, some "keys" exist twice. The empty row ensures
that I get subtotals for both "keys" (even though the subtotals will
be the same). It doesn't matter if the subtotals are inserted in the
empty rows or in new rows as long as I get subtotals whenever the
"key" changes.

I'm desperate for a solution; I've been working on this project now
for 4 weekends and the project is due in two days.