I must admit I struggled but didn't RTFM!
From the Installation Guide:
"...
To install version 7.0 of the NetBackup Java Administration Console on Windows
1 Onthe computer where you want to install the console, do one of the following:
■ Insert the appropriate DVD that contains the NetBackup software.
On Windows systems with Autorun enabled, the installation starts automatically.
On Windows systems with Autorun disabled, navigate to the DVD directory and run
Browser.exe.
■ Navigate to the location where the downloaded files reside and run Browser.exe.
2 On the initial screen, select Installation.
3 On the Installation screen, select Java Windows Administration Console Installation.
4 On the Welcome screen, review the content and click Next.
5 On the License Agreement screen, accept the agreement and click Next.
6 On the NetBackup Installation Type screen, select Install to this computer only and Typical.
7 On the Ready to Install the Program screen, review the Installation Summary and click Install.
8 On the Installation Complete screen, click Finish.
9 To open the console, click Start > Programs > Symantec NetBackup > NetBackup Java version 7.0.
..."
i try to open in my windows machine ..