Another method is to set a reference from the workbook that needs to call
the function to the workbook that contains the function. In the VBA editor,
open the workbook that contains the functions. Go to the Tools menu and
choose "VBA Project Properties". In that dialog, change the name from
"VBAProject"
to something meaningful, like "MyFunctions". Save that workbook. Then open
the workbook that is going call upon the functions, go to the Tools menu,
choose References, and select "MyFunctions" in the list.
Once you have that reference in place, you can call functions in the
"MyFunctions" project as if they were native VBA functions, without any
qualifiers.
--
Cordially,
Chip Pearson
Microsoft MVP - Excel
Pearson Software Consulting
www.cpearson.com
(email on the web site)