Okk well i just got a call from my uncle asking for help saying his laptop cant boot it is giving him error code "0xc00000e9" i dont know anything about vista. I asked him to drop it of to me some time tonight so i get it tonight was hoping some one can help me out... I tryed getting him to boot into safe mode but he still gets the error. cant remember what it all said. He also said something about .sys file is missing or something and put the boot disk in but when we brought it, it did not come with a boot disk. can any one help me?