Vista - Legacy Family Tree fails to run on Vista BETA 2 5384

Attempting to run Legacy Family Tree v.5.0 or v.6.0 fails with the following
error message:

==========================================
LEGACY
==========================================
Run-time error '339':

Component 'COMDLG32.OCX' or one of its dependencies not correctly
registered: a file is missing or invalid

=====
= OK =
=====

I have already contacted the developer, Milennia, and have followed the
directions at http://www.legacyfamilytree.com/helpDLL-OCXerrors.asp to no
avail. I am not necessarily expecting anyone here to correct this problem,
but am more interested in making it known that this issue exists. Of course,
if anyone has seen this and knows how to correct it, I would be very greatful
in knowing the solution.

As a side note, this problem does not and has never occurred (at least for
me) on any version of Windows XP.

--
Michael Bayha