Vista Error 0x4004f00c What Does This Windows Vista Error Code Mean?

What does this Windows Vista error code mean? - vista error 0x4004f00c

When I boot up, start, 0xc000000f I always get an error code. If you know what that means, please help! I am also trying to create a set of recovery disks for my computer, then use the CD to get Windows Vista to repair at home forever.