What OS are you using?
http://support.microsoft.com/?kbid=303399
You Cannot Finish Installing or Upgrading Internet Explorer
Windows NT, WinMe, Win98 & Win2000
You receive one of the following error messages:
Setup was unable to download all the required components for this installation.
Please try Setup again, and select Resume Setup.
-or-
Setup was unable to install all the components. Please close all applications and try
running Setup again.
-or-
Setup was unable to download all the required components for this installation.
The computer stops responding (hangs) during the installation.
http://www.computing.net/windowsme/w...rum/41016.html
Have a look through, especially response 4, 5 & 6
I am trying to upgrade Windows ME system from IE 5.5 to IE 6.0. When I download the
file and go to setup for IE6setup, I get an error message stating "Setup was unable
to install all components. Shut down those and reinstall."
http://support.microsoft.com/default...b;en-us;329261
"Service Pack 1 Setup Canceled" Error Message When You Install Windows XP SP1
see also
http://www.updatexp.com/cryptographic-service.html
For further information etc.
"emzy" <> wrote in message
news:0B5843DC-2325-42FE-BEB7-...
> hi i was wondering if anyone can please help me i downloaded the internet
> explorer service pack it took me 2 hours thats long enough but everytime i go
> to install it it keeps sayin setup has failed please close some applications
> i do that and then try again but the same thing happens does anyone know how
> to fix this? thanks