okay, so it's the now playing sidebar gadget ...
as after each song changes, it pops up. additionally, when I click details, it shows the path to the program, which leads to program files -> sidebar -> nowplaying gadget
however, I've had this gadget for a long time now, and it just started asking for permission tonight.
I'll disable the gadget for now, but any clue why it's just now acting up?
Hello, I was using my computer tonight, and the UAC warning screen came up, with it asking about a program, called "NPID3.exe"
I have never seen or heard of this program before, and the only other reference I see on google is someone asking how to turn UAC off.
As I have never seen this program before, it makes me wary, and I click deny. But it keeps coming up every few minutes ...
What is it, and what should I do about it?

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic