run online backup with Antivirus 2010

When I purchased Antivirus 2010 I also purchased online backup.  However, everytime I go into use the backup, I keep getting a message to download but then after selecting run, I do not see where to actually do the backup.  The 'help' menu says to open my Norton 360, but that is not what I have...I have Antivirus.  Please help!