User`s guide

Chapter 4, Migrating and Upgrading 77
Upgrading From iPlanet Web Server 4.0
5. Answer the rest of the installation prompts.
Before installing the software, the installer displays a message that it has
detected an upgrade, and that in addition to installing the components you
selected, it will also upgrade any components that have been previously
installed.
6. Press any key to continue.
You do not need to answer any more installation prompts. The installer
installs the software.
7. Go to the Control Panel and choose Services.
8. Start the iPlanet Web Server and Administration Server services.
9. When you access the Administration Server, you need to click Save and
Apply and Load Configuration Changes.
Upgrading Unix
To upgrade, follow these steps:
1. Shut down your existing servers.
2. Run the iPlanet Web Server installer for 4.1.
3. When you install subcomponents, you must install all the subcomponents
you installed for 4.0, otherwise they are not upgraded properly and may not
work. You can install additional subcomponents as well.
4. When prompted for the installation directory, choose the directory where
your 4.0 server was installed.
5. Answer the rest of the installation prompts.
Before installing the software, the installer displays a message that it has
detected an upgrade, and that in addition to installing the components you
selected, it will also upgrade any components that have been previously
installed.
To cancel the upgrade at this point, press CTRL-c.