Sorry Bob, I thought this was a discussion gruop set up for sharing
knowledge and helping those you could do with some help!
Indeed a discussion group should be for sharing knowledge. But you had
earlier posted essentially the same question in .misc where you also got a
different set of answers, so readers of this group cannot 'share' that
information. In particular you have not informed this group that your
problem was due to a missing reference.
If someone responds your question in one group, then sees the same question
in another it gives the impression you don't care how many people
unnecessarily go to the trouble of duplicating answers to your question, and
also don't care if readers of one group don't get the benefit of the
ultimate solution visible only in the other group. It can lead to
antagonism.
Regards,
Peter T