Apple IP (AppleShare IP) Gateway - Manual (Page 26)

5 Click Install to place the networking software on your hard disk.
If other programs are currently running on your computer, the following dialog
box appears:
Clicking Continue automatically quits all open programs and begins the
installation. Clicking Cancel quits the Installer and leaves your hard disk
unchanged.
The Installer begins the installation process, with on-screen messages
reporting its progress. You can cancel the installation at any time, leaving the
hard disk unchanged.
6 When you see a message reporting that installation was successful, click Restart.
After you restart your computer, you can proceed to the next section,
“Installing the Gateway Software.”
18 Chapter 2 / Installation and Setup