I have had NIS 2012 on my machine for awhile and I had set it up so it would go into silent mode when Perfect Disk 12.5 (disk defragger) is running. That worked fine for as long as I had NIS 2012 installed.
I just upgraded to NIS 2013, which kept my NIS 2012 settings. I ran live update and updated it until it had no more updates. I then ran Perfect Disk and defragged my disk. When I exited the program (which shuts off silent mode), Norton immediately popped up a "Error 3048,3" and said it couldn't solve the problem. It took me to the Norton web site which said to run "Norton Power Eraser".
I closed the support prompt and ran Live Update and it downloaded and installed updated web protections. I ran it again and it said there was nothing to do. I opened NIS and everything was green, but I chose to "Get Support" and it came back and told me everything was fine.
So basically I got the "3048,3" right after defragging. Does this mean anything? Is it a bogus error?