Hey Don,
Sorry for the delay. What version of FS2004 are running? is it FS 9.1, US? SMB needs FS 9.1.
It's definitely a very rare bug. Problem is that we can't duplicate the error in our labs so our best guess is some
other 3prd party add-on altered some FS source files or you are running FS 9.0.
Sorry for the troubles.
Thanks,
Jurgen