Possiblity:
Systems that have changed the default Access Control List permissions on the
%windir%\registration directory may experience various problems after you
install the Microsoft Security Bulletin MS05-051 for COM+ and MS DTC:
http://support.microsoft.com/?kbid=909444
--
~Robear Dyer (PA Bear)
MS MVP-Windows (IE/OE, Security, Shell/User)
wrote:
> I have two computers, on one of them i went to the windows update
> area by clicking on the link in the start menu (as always) and
> downloadeed 31 critical updates. Reboot and everything is copasetic.
>
> On the second computer which needed only 8 critical updates, I
> rebooted and i have lost several functions. One is the "windows
> installer": I can't install or uninstall a program which needs this
> installer. Error message is windows uninstaller doesn't work. I went
> to the MSwebsite to track down this error and have done the
> recommended, but to no avail. Also Microsoft anti-spyware has gone
> south, doesn't appear anymore in the task tray. And I cannot get to
> windows update site with the link in the start menu. I click i get
> the clock for a few seconds which then disappears.
>
> Those are the three things i notice right away, maybe there are more
> things that have gone wrong. I luckily have an image of C: drive which
> I reinstall and everything is once again ok. I have gone through this
> process two times and it's the same.
>
> anyone experiencing anything similar?
>
> thanks.