Norton Liveupdate Question

Hi, everyone. So, I'm currently running NIS 2011 on a Windows Vista computer, using Internet Explorer 8. I encountered this strange error in my Liveupdate history yesterday...

 

"Norton Liveupdate has completed with an unknown error."

 

No updates went through. I got this at around 4:27pm yesterday afternoon. Then, Liveupdate ran automatically a few hours later, around 10:00pm, and applied six updates with no problem. Could this have just been a Symantec issue, such as having difficulty connecting to the server...? Either way, I've never seen this particular type of error before--could anyone be so kind as to shed some light on what this is, and what could've caused it?

 

Thanks in advance, Gina

 

P.S: I do plan to upgrade next week, when I have the head to deal with it, but if this is a major concern, I have no qualms about upgrading sooner. :smileyhappy: