problem with scripts in ver 2.5.2

I just upgraded to version 2.5.2 and suddenly the scripts that I used
to launch secure VNC connections no longer work.  Essentially I have a
.zbd file that sets up the client zebedee connection.  Inside that
file is a 'command' call that launches a vncviewer session.  For
example:

command '"c:\Program Files\UltraVNC\vncviewer.exe" -config saved_session.vnc'

This used to work fine, but broke as soon as upgraded zebedee.  I get
"Connection Failed -- Error reading protocol version."

The problem seems to be with the embedded 'command' statement in the
.zbd file.  It works find if I comment out the 'command' line in the
.zbd file, then invoke '"c:\Program Files\UltraVNC\vncviewer.exe"
-config saved_session.vnc' from a different command window.  It's
behaving as if zebedee has not finished establishing the tunnel before
the vncviewer is started.

Anyone have any suggestions?  Thanks.

--Josh


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