Have you asked the game manufacturer about Windows Vista
compatibility?
"and with windows xp service pack 2"
I assume you mean Compatibility Mode?
Try other settings in the Compatibility Mode page.
Make sure you have the latest updates and drivers.
--
Jupiter Jones [MVP]
http://www3.telus.net/dandemar
http://www.dts-l.org
"Lightunseen" <> wrote in message
news:CE131C58-7D95-4A1B-B814-...
> Hey there !
>
> I have a question about installing game demo's in vista ultimate. As
> a game
> reviewer, i gotta download and install several demos, but now in
> vista when i
> download a demo and try to install it..nothing happens, the whole
> computer
> freezes. Iv tryed to open the installing as a system manager..and
> with
> windows xp service pack 2, with no luck. What i suppose to do ?