Yes, the uninstall files may be safely deleted:
http://www3.telus.net/dandemar/spack.htm

It is a good idea to wait a while, few weeks or a month at least, before
deleting to be sure they are functioning OK.
The longer updates are installed the more likely something else will break
upon their uninstall so as time passes their usability and purpose drop.

--
Jupiter Jones [MVP]
http://www3.telus.net/dandemar
http://www.dts-l.org


"Robert Williams" <RobertW@danjonengineering.com> wrote in message
news:%23GRNvJVEGHA.516@TK2MSFTNGP15.phx.gbl...
> Under the %WINDIR% there is a long list of folders that include uninstall
> information for the many patches that have been installed on my computers.
>
> I'm obviously NOT going to uninstall any of these security patches, so can
> these folders be deleted without harming the operation of the computer?
>
> TIA
>
> RW
>
>