Norton Utilities will run on Windows 32-bit edition of Windows XP, and both 32- and 64-bit editions of Vista and Windows 7. The setup file is 26.1 MB only, but it will use a whooping 98.1MB of hard-disk space after installation. Like the other products by Symantec, a reboot is no longer needed after the install. It will only add one startup item, Norton Utilities Startup Tray using the filename RMTray.exe.
After installation, Norton Utilities will immediately launch its Smart Update program to download the latest product improvements and updates. A prompt to activate the program is displayed to continue using the product but you can delay the activation if you only want to try the program for 30 days before deciding to keep it or remove it from the system.

click to enlarge

click to enlarge