Hi Sean

=039 won't work
as numbers lose their leading zero when entered in Excel
do you mean
="039"

you could use edit / replace to do this ... (take a copy of your workbook
first)
e.g.
edit / replace
find what: =SUMPRODUCT((Sheet1!$A$2:$A$4=3)
replace with: ==SUMPRODUCT((Sheet1!$A$2:$A$4="039")

- under options choose "within workbook" and look in formulas

--
Cheers
JulieD
check out www.hcts.net.au/tipsandtricks.htm
....well i'm working on it anyway
"Sean" wrote in message
...
Alright uing $'s worked for keeping things from moving around. New post!
I
have a formula in a multiple / 100's of cells like this.

=SUMPRODUCT((Sheet1!$A$2:$A$4=3)*(Sheet1!$B$2:$B$4 =300)*(Sheet1!$C$2:$C$4={"C","P","S","T"})*Sheet1! $E$2:$E$4)

I want to change the first array value from =3 to =039 in all of them in
one
worksheet at a time. Is there an easy way of this or is it going to be a
one
by one process. Thanks for everyones help so far, and Thanks for the
replies
in advance on this one.

Sean