Vista SP2 question

Well for some reason one of my PC’s says that Vista is at SP3 (which isn’t even out yet) Not sure how or why, but consequently I can’t update to SP2 for that reason. Any known fix?

Where do you see the information about SP3? If it’s in a popup window, then I think you got some kind of malware on your computer.

System Information.

Did a Spybot scan (the application is 100% up to date), came up with nothing. Not sure what the problem is.