09-08-2011 04:14 AM
Those 63.90 updates should be the latest Virus/Other Updates.
If you just need the latest Virus Definition updates, you can download that from Norton and install it Offline. But for other product updates you need to run Live Update in your machine.
09-08-2011 05:21 AM
Please download them from this link http://www.symantec.com/business/security_response
There are separate definitions for 32\64 bit machines.
09-09-2011 12:18 PM
Your link leads to instructions for NIS 2010. The page for the definitions has recently been redone. Thanks.
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