I would try this application bug when i tried to lauch it, the window close juste after lauch.
I have tryed to install direct X, lauch and install in admin mode, unactive my antivir, but nothing works.
If someone had the solution, i take it.
thank
PS: my config
Amd phenom x4 9950be
4GB ddr2 800mhz
Nvidia GTX 260