Ok, here's the deal. I just bought Assassin's Creed few days ago. I decided to install it on my laptop first. It works, I am able to play the game. But extrememly laggy.

So I then installed it to my desktop, all meets the minimum requirements and or above. After the intro where Altair disappeared into the crowd. The program stops running. I have no idea why. I do have the 1.02 patch installed.

Somehow on my laptop, it is able to get pass the intro and let me start the game. But on my desktop, it doesn't.

Does anyone got answer towards this issue? Does anyone have the same problem??

OS: MS Window Vista Home (build 6000) CPU: Intel(R) Core 2 Quad @ 2.40GHz Memory: 2045 Direct X/Version: Yes. 10.0 Video Card: Winfast PX8600 GT (NVIDIA) Video memory: 256 Shader model: 4