why i can not download or install any update and upgrade now on vista

why i can not download or install any update and upgrade now on vista

im have trouble downloading window update i get error
code 8007073 window update encountered an unknown error

and when i try to upgrade my window live i get the same error
hr;0x8007064c

even when i download update and try to install i still get error
failed to install

i have no idea as to why i can not install or upgrade any Microsoft
..NET Framework 3.5
or window live

"dirtfarmer" wrote:

> why i can not download or install any update and upgrade now on vista
>
> im have trouble downloading window update i get error
> code 8007073 window update encountered an unknown error
>
> and when i try to upgrade my window live i get the same error
> hr;0x8007064c
>
> even when i download update and try to install i still get error
> failed to install
>
> i have no idea as to why i can not install or upgrade any Microsoft
> .NET Framework 3.5
> or window live
>