And what is it's maker telling you?
You left out all the good details. Try telling the full story as to make, model, what backup program and more.
http://www.microsoft-tech.com/index.aspx?Content=22 is interesting but why would a new computer need that done? Your story may reveal why.
Bob
It gives me an error which says, Windows Backup
File backup could not save your automatic backup settings for the
following reason:
Your backup configuration is not valid. Review your backup settings. (0x81000029)
Please try again. I tried looking up what that number ment in the microsoft database but had no luck
. I would appreciate any knowlege you may have.

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic