Force Input when opening file

[Guest]

I have 3 cells that have a valadation list in each. How do make a message or
prompt screen appear when opening the file that forces the user to select one
of the choices.

 

[Ron de Bruin]

Hi Pernod

You can use a event that run when you open the workbook

Read this page
http://www.cpearson.com/excel/events.htm