Click live update in menu,then click on configure
select interactive mode.
Configure LiveUpdate to run in either Interactive mode or Express mode. Interactive mode gives you the flexibility to choose which Symantec product updates you want to install. Express mode automatically installs all the updates for your Symantec products.
To run in Interactive Mode:
1 Select Interactive Mode.
2 Click OK.
The next time LiveUpdate retrieves the list of updates for your Symantec products, you?ll have a chance to choose which ones you want to install.