You could protect the worksheet (with a password to unprotect).
The password is relatively easy to crack, but it puts a slight obstacle in
the way.
--
David Biddulph

"Mouettes" wrote in message
...
Hi,

I want to 'hide' a column of data in an Excel spreadsheet... attached the
file and email to another user. However, when they open it I want to
prevent
them from 'unhiding' the column. How is this achieved. I am using Excel
2002.

Many thanks