In normal operation, this is not required.
So, there are a few exceptions as to why you would want to do this, not limited to:
Note, the DuVoice services must be shutdown in order to update the license.
Normally, there should be a shortcut on the desktop.
However, here are some instructions in case there isn't:
Normally, there should be a shortcut on the desktop.
However, here are some instructions in case there isn't: