valadation of list

[Guest]

I am trying to use a range of cells from one workbook in the drop down list on another workbook and excel is telling me I can not do this is. What could I be doing wrong as I have followed the directions in the ecel help feature

 

[Frank Kabel]

Hi
see
http://www.contextures.com/xlDataVal05.html

-----Original Message-----
I am trying to use a range of cells from one workbook in

the drop down list on another workbook and excel is
telling me I can not do this is. What could I be doing
wrong as I have followed the directions in the ecel help
feature