See "Get the latest directx here" link. Then "Continue" button, then "Download" button. Choose to "Run". Should be ok from there.
Also check you have latest graphics card drivers. What make/model is your graphics card.
I don't understand what you mean by "No the website is just advertisement site for other companies". Most games developers have a support area, but this one is harder to find than any I've tried before!
Are you launching the game from a shortcut with the cd installed?
if so try opening the game with the main game icon in the game folder,also if you have a virus scanner running,and i hope you have lol,sometimes if the game need to access the cd to check its a legit copy then the scanner can sometimes cause this error it stops the check cos it cant scan the file.