Demo crash on startup?

[Minikeum]

Hi guys,

I've got a problem. I tried to install the game, but it doesn't work. The installation seems to be successful, but the game just doesn't start : a message pops up :
"The application failed to initialize properly (0xc0000005). Click OK to terminate the application"

So I tried to install the patch (1.0.1.3) and 2 messages pop up, a russian one (which I did not translate), and then a french one (which I tried to translate) :
"The specified path was not found"

Do you have any idea on how to fix the problem ?
Krazee DD, I believe you own a Mac, did you try to install the game over BootCamp ?

I hope I was clear enough so you'll understand my problem.

Computer specs:
Windows 7 X86 Professional
MacBook Pro 6.2
Intel Core i7 M620
4Go of RAM
Nvidia GT330M (512Mo)

For the record, I checked : Grand Theft Auto IV, Call of Duty MW2, and NFS Shift still run properly.