Failure to install Smart Virus Definitions

My Windows XP (SP2) PC has failed to install one of 6 recent updates.  It relates to Smart Virus Definitions.  This is also preventing me from using Norton Bootable Recovery Tool wizard.  I have recently had a Ramsomware issue and whilst my PC is now apparently working normally I want to create an NBRT disc.

 

How can I get the LiveUpdate to work correctly?