On Sun, 15 Aug 2010 19:25:53 -0700 (PDT), Don G
wrote:

Thanks so much Ron I really appreciate you taking on my problem and
finding the solution.

Many Thanks
Don G

Well, it's an unusual problem. And I'd like to try to understand why
it is happening. Chip Pearson has written that there isn't any
difference between calling the worksheetfunction from the Application
Object, vs the WorksheetFunction class, except for error handling. But
there does seem to be a difference here. I've posted asking this
question in a few forums.

Thanks for the feedback.