Query in an Access database executing a function defined in a module

Hi all,

I have an Access 2003 database in which some function is defined in a module.
I also have a query defined which calls this function with no problem.
Both the query and the function work well when the query is executed from Access.
But when I try to execute the same query from ColdFusion, I get an error claiming that the function is not defined.

Any Idea ?