It is nothing to do with UAC.
If you are using Norton anti-virus, disable it when doing System Restore; a
known issue with norton.
Also, disable it when doing updates.
If you use it, better solution; uninstall it, and use link below.
http://www.avast.com/eng/download-avast-home.html
Also, you can contact Dell, as it is under Warranty.
--
Mick Murphy - Qld - Australia
"Nocarev" wrote:
>
> Hey there.
> Recently I've been experiencing some problems with both Windows Update
> and Windows Restore, and from what I've seen, they appear to be related.
> The issues started (or were made apparent) when I tried to install an
> update a few days ago. WU was stuck at "Preparing installation /
> Creating a restore point..." (probably not verbatim since I'm on a
> Danish Vista) - and I really mean stuck, as I even tried leaving this
> overnight. This seems to happen consistently with updates, except when
> they're ones that don't make a restore point. In this case, however, the
> computer doesn't want to shut down. It simply gets stuck at "Do not shut
> down or power off your computer / Installing update 1 of 1...", with no
> HDD activity whatsoever (also tried leaving this overnight). I can of
> course force it to turn off by holding down the power button, but this
> is hardly optimal since I still don't get the updates installed.
>
> Now, the other problem; I naturally wanted to try and roll the computer
> back a few days using Windows Restore - however I've found that this
> doesn't work either. I open the application, UAC prompts me, but the
> window never opens. -rstrui.exe- keeps running, but I don't get the
> restore window up.
>
> I've actually found a way in which I can roll back the computer (by
> booting into repair mode it works), but then I'm still stuck with the
> "not being able to install updates" problem, hence not a much better
> situation.
>
> Suffice to say I'm really confused. Everything else about the computer
> works perfectly. It's about three weeks old (a Dell), so I'd be
> surprised if there was anything seriously wrong with it. I do actually
> recall having this problem on a Vista PC before, but I never actually
> found a fix.
>
> If anyone has any advice, that would be just great. Thanks in advance.
>
> (edit) oh right, it's a Dell XPS M1530 laptop with a 2.00 GHz C2D,
> running Home Premium (32).
>
>
> --
> Nocarev
>