The executable file that starts the installation of the game is:
If you double click on it, you should be able to start the installation process.
Some things to note:
1) If you do not have administrator rights, you may not be able to install the game (or anything else for that matter).
2) Run syscheck.exe under the 'Install' folder in CD1 to make sure you have supported hardware.
(Autorun is a setting in Windows which is best turned off, for reasons I'm not going to get into... I would consider it good that autorun didn't work.)
(I may not agree with thoughts posted under this name)
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