"Vikram Kulkarni" <vikram_a.t._captools_dot_com> wrote
>I have a 2-week old HP Pavilion PC with Vista Home premium. I bought a
>retail box of Ultimate upgrade and tried to install it to upgrade.
> It took 2 hours to upgrade but in the end after rebooting it gives me the
> following error:
> "'The computer restarted unexpectedly or encountered an unexpected error.
> Windows installation cannot proceed. To install windows,
> click 'Ok' to restart the computer, and then restart the installation."
>
> It only gives me the Ok option, pressing it just reboots it again. I tried
> all of the options, safe mode etc. The only option i have now is to
> restore the whole PC with a HP restore CD which ofcourse wipes out all my
> data.
>
> Please tell me a way of aborting the upgrade?
See if this article can help. It refers to an upgrade from XP to Vista that
is unsuccessful, but it might apply. That's all I could find.
How to troubleshoot scenarios in which the rollback phase was unsuccessful
after you upgrade from Windows XP to Windows Vista
http://support.microsoft.com/kb/927523/en-us
Note, you should always have a full backup of important data. This should
be the case at all times, let alone when you are planning on doing something
as major as an OS upgrade.
Personally I would never do something like this without first imaging the
system with something like Acronis True Image Home, version 10, saving the
image on an external hard drive. In that case if something went wrong the
image could be restored and the system operational in less than an hour.
If nothing else you should be able to recover the data by slaving the drive
in another XP or Vista computer and copying the data from one of the folders
specified in that KB article. I would recover the data before doing
anything else.
Without knowing more about how you prepared the system for the upgrade, I
would think the upgrade problems are because of all the extra, I'll call it
garbage, that the OEM's install such as AV program, utilities and other
trial ware.
--
Rock [MS-MVP User/Shell]