Hi,
In answer to your questions:
Q) Is Automatic Updates enabled?
A)Yes - the setting is "Check for updates but let me choose whether to
download and install them"
Q) Are you certain that you're running Vista (x64) SP1 and not SP2, and that
you didn't attempt to install SP2 (or any other updates) manually?
A) Its definately SP1 and x64 - As shown under "Control Panel > System"
Q) What anti-virus application or security suite is installed and is your
subscription current?
A) Avast free anti-virus - definitions up to date - I have disabled this and
tried to check for updates but I get the same result.
Q) What anti-spyware applications (other than Defender)?
A) None
Q) What third-party firewall (if any)?
A) None
Q) Has a(nother) Norton or McAfee application ever been installed on this
machine (e.g., a free-trial version that came preinstalled when you bought
it)?
A) None
Q) Is the computer still under Warranty or Service Contract?
A) No afraid not
Q) Are you dual-booting or have you attempted to perform a Repair Install?
A) No dual boot, I have not attempted repair install (would not know how
to), I thought it would be wise to seek advice on the matter first
Thank you for your help and advice
"PA Bear [MS MVP]" wrote:
> I'm afraid the lone reference I can find to that error doesn't tell us much:
>
> 0x80070081 ERROR_CHILD_NOT_COMPLETE
> The %1 application cannot be run in Win32 mode
>
> In no certain order...
>
> Is Automatic Updates enabled?
>
> Are you certain that you're running Vista (x64) SP1 and not SP2, and that
> you didn't attempt to install SP2 (or any other updates) manually?
>
> What anti-virus application or security suite is installed and is your
> subscription current? What anti-spyware applications (other than Defender)?
> What third-party firewall (if any)?
>
> Has a(nother) Norton or McAfee application ever been installed on this
> machine (e.g., a free-trial version that came preinstalled when you bought
> it)?
>
> Is the computer still under Warranty or Service Contract?
>
> Are you dual-booting or have you attempted to perform a Repair Install?
> --
> ~PA Bear
>
>
> Khublai Khan wrote:
> > Thank you for your reply,
> >
> > When I turn my PC on I get a notification icon for windows update - a
> > large
> > message bubble appears which states "Windows can't search for updates" -
> > when double click it I end up at "Control Panel>Windows Update" - now when
> > I click the "check for updates" button I get the error message as shown in
> > the subject of this thread.
> >
> > I hope this is what you wanted to know, sorry if it is not. I can provide
> > further feedback as required.
> >
> > Thanks in advance
> >
> > "PA Bear [MS MVP]" wrote:
> >> What are you doing when you get the error and how are you doing it?
> >>
> >> Khublai Khan wrote:
> >>> Windows Vista Ultimate SP1 x64 - Installed updates 22nd July (The
> >>> Microsoft
> >>> Office Suite Service Pack 2 and KB951847) since then I get this error:
> >>>
> >>> "Windows could not search for for new updates" (Error 0x80070081)
> >>>
> >>> I have tried restore to 18th July - but I get the same error.
> >>>
> >>> When I go to "Installed Updates" via "Program and Features" (with the
> >>> intention to remove these updates) it says "There are no updates
> >>> installed
> >>> on this computer".
> >>>
> >>> Googling this issue is not much help.
> >>>
> >>> I have noticed that these same two updates were successfully installed
> >>> on
> >>> the 19th July and again on the 22nd.
>
>