Cannot uninstall powershell

Due to a series of hard drive problems, I need to to do an "upgrade"
installation of Vista 64 business to repair the OS. The setup process
insists that I uninstall powershell. Unfortunately, powershell is not
visible as a widows update and cannot be uninstalled. I also cannot
reinstall powershell from the Windows6.0-KB928439-x64.msu file. The install
reports that this update does not apply to my system.

Is there any way good to force the upgrade inswtall or remove powershell?

knightstorm wrote:
> Due to a series of hard drive problems, I need to to do an "upgrade"
> installation of Vista 64 business to repair the OS. The setup process
> insists that I uninstall powershell. Unfortunately, powershell is not
> visible as a widows update and cannot be uninstalled. I also cannot
> reinstall powershell from the Windows6.0-KB928439-x64.msu file. The
> install reports that this update does not apply to my system.
>
> Is there any way good to force the upgrade inswtall or remove
> powershell?
=============================
I certainly have not encountered the issue
are describing but 'maybe' the following
freebie would be worth a try:

Revo Uninstaller
[URL="http://www.revouninstaller.com/"]http://www.revouninstaller.com/[/URL]