It is part of the Analysis Toolpak. It sounds that some have it installed,
some don't. Get them to check (ToolsAddins)

--
HTH

Bob Phillips

(replace somewhere in email address with gmail if mailing direct)

"BLOTTY" wrote in message
...
I CREATED A WORKSHEET WHICH TAKES A GIVEN DATE, SUBTRACTS A NUMBER OF
GIVEN
DAYS AND A STANDARD NUMBER OF DAYS TO OUTPUT AN EARLIER DATE (NOT
INCLUDING
WEEKENDS) WHEN OTHERS TRY TO USE IT ON DIFFERENT PC'S, SOME GET A "#NAME?"
ERROR AND WHILE OTHERS IT WORKS FOR.

THE FORMULA I USED IS:

=WORKDAY(B4,-C4-3)
B4=01/01/07 (DATE FORMAT 3/14/01)
C4=1 (NUMBER FORMAT 0 DECIMAL PLACES)