Glad you got it working !
The error you show may be due to a communications problem. USB-serial converters seem to be a bit variable, especially at high data rates. You could try and reduce the "MIDI/sysex speed" parameter – this might help if the link is being overwhelmed.
Otherwise, you can always download the Vsig database from the Vsig support page on our Web Site.
http://www.eventide.com/AudioDivision/Support/Harmonizers%20and%20Rack%20Products/VSig.aspx
