Windows 7 Update Error

Hey mates, i keep getting this error when i try to update win7 http://i219.photobucket.com/albums/cc161/sanchez_al_100/123.png
Do you know why ?
Answer #1
just googled about the error code 80070571 that is shown on the screenshot might be your harddisk or a corrupt partition
Answer #2
hmm haven’t found anything mate i can’t update win7 :S
does anyone know a solution to this ?