The game won't install.

[GigaByte171]

Hi there o/
My problem is, when I click "Install Alpha Centauri", nothing happens,not even a error message, just back to the desktop.
lol, just this XD

Please help me \o

-Edit-
I am using Windows XP SP2.

 

[Petek]

See item #59 in this thread on Apolyton.