I am able to download all updates for Norton Secruite Suite, except this one. Its called Norton Definitions x64. It will download 1mb of it then say updates were not succeful. It always ends at 1mb then does this every single time. Please help its been 11 days of me trying this multiple times. What is your 360’s full version number? Product Name: Norton Security SuiteVersion: 4.2.0.12 - Which Windows and Service Pack (if any) do you use? Windows Vista 64 bit service pack 2 - What type of internet connection do you have (DSL, Modem, etc.)? I use dial up, 56k modem - Which AV product did you have before Norton 360? None - If you had a previous Norton product before this 360, which was it and how did you removed it? None this was installed on a fresh vista install. - When did you installed current 360 version? About 5 months ago.