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Table Of Contents
Dragon Installation Guide
Upgrading Your Dragon installation from the Command Line
There are two command line upgrade scenarios:
l Major UpgradeUpgrading to a new edition or version of Dragon Group.
l Minor UpgradeUpgrading to a higher point release within the same edition and version of Dragon.
Minor upgrades do not support the silent upgrade option. When you run setup.exe to install a minor upgrade,
setup.exe can detect when a previous version of Dragon exists on a target computer. When it detects a previous
version, setup.exe runs the rest of your installation in minor upgrade mode, automatically overwriting older files with
newer files and adding any missing files.
Note: A silent installation of Dragon does not display any messages. Check the setup log for any
installation messages or errors.
Upgrading with settings
Although the upgrade does not migrate forward the configuration or Roaming user profile settings from the earlier
version, you can install with your previous settings using one of the following methods:
l Reuse the nsdefaults.ini and (Stand-Alone users only) roamingdef.ini files you used when you first
installed Dragon Group.
l Perform an initial installation of the new version of Dragon on a single computer (see “Initial installation
Command Line on page 62) and establish the configuration you want to use by calling natspeak.exe on the
command line (see Other natspeak.exe options” on page 64).
Administrators cannot upgrade user profiles during the command line installation.
For Roaming user profiles, upgrade the profiles in the Master Roaming user profile directory before you upgrade the
Dragon clients (see “Upgrading Roaming User Profiles on page 84). Upgraded Roaming user profiles become
available as soon as you update Dragon on the client computers.
For non-Roaming user profiles, run the User Profile Upgrade Wizard after installation completes. See Upgrading user
profiles on page 90 for details on the User Profile Upgrade Wizard.
Upgrading from the command line
Before you begin your upgrade:
l Have the Dragon serial number available. If you are installing or upgrading Dragon on multiple networked
computers, have the group serial number available.
l Ensure all mapped drives you plan to use are mapped on each client computer where you are distributing the
installation.
l Install any pending Windows updates on clients and restart as needed.
l Copy any .ini files you want apply to your installation to a central location so you can access them later.
Using setup.exe for silent upgrades
When you use the command line, you must use the REINSTALL=ALL option and set REINSTALLMODE to the sub-
options you want to reinstall, generally REINSTALLMODE=vamus. If you did not originally install in the default location,
make sure you use the INSTALLDIR option to point to your installation directory. Here is an example command line
using setup.exe:
setup.exe /s /v"/i "Dragon 14.msi"
SERIALNUMBER=#####-###-####-####-##
REBOOT=ReallySuppress
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