Installing Symantec 11 for Snow Leopard

You will need two files (RemoveSymantecMacFiles and Norton_AntiVirus_11_Mac_Corp_EN) to do this installation. Both can be found at http://download.ecu.edu/ (General Files > Virus and Security Applications > Symantec AntiVirus 11 for Snow Leopard).

FIRST - Removal of older Symantec files

Step 1: Open the RemoveSymantecMacFiles folder.
Step 2: Double-click on the RemoveSymantecMacFiles.command file inside.

Open Remove Program

Step 3: Click on Open.
Open Script

Step 4: A Terminal window will open. Enter the password you use to get into your Mac. You will not see it as it types. Press Return on your keyboard when done.

Step 5: Type in "1" and hit Return.
Type in 1 and hit Return

Step 6: A list of files that are being removed will scroll down the terminal window. This is normal. When it ends, type in "y" for yes to restart and hit Return on your keyboard.

Enter y and hit Return

Your computer will restart. After you log back in, you can now install Symantec 11 for Snow Leopard.

Second - Install Symantec

Step 1: Doubleclick on the Symantec installer image

Step 2: Doubleclick on Norton AntiVirus Installer inside the folder.
2-OpenFolder

Step 3: Then follow these screen shots: