Please confirm your system clock and Time Zone also the Date set properly,
Having it set incorrectly can cause this type of behavior.
Use the belt-and-suspenders mode. Make a Restore Point.
You can try the resolution given in this page
http://support.microsoft.com/default.aspx/kb/934562/en-us
disregard the error number.
I hope this post is helpful.
Let us know how it works Âșut.
--
"Mark" wrote:
> Using MS Update all other updates install and run fine but I keep having a
> problem with defender updates. The previous one installed after about a week
> and several attempts. The latest is still failing after five attempts. The
> definition is KB915597 and the error code 80070714.
>
> Running Vista Premium - no other problems.
>
> Mark
>
>