Firstly, check the workbook in which your using your functions has a
reference to the AddIn containing them.

If it has, I suggest you post an example of one of your functions and a
cell formula using it.

HTH,
Gareth

Basharat A. Javaid wrote:
I created an xla file with a lot of user defined functions and went though
the AddIn process.

I see all of my functions under the Paste functions - User defined
functions' list. But all of the cells in my workbook using the various
functions have the #Name? error.