Daves hack on vista

hey ive been trying to use daves hack since they have come out...
im on vista 32-bit, no internet secuirity and sp1..
the problem is when i try to upgrade to the new service pack it gives me a error with code 0x800f0823. ive tried to fix with looking up solutions on google so any help would be much appreciated... thanks

Hack error code or service pack error code?

i did say service pack error 0x800f0823. ive tried all solutions trying to install but no luck