Prince of persia HELP

Hi guys. I recently got a copy of pop warrior within and twothrones.but it turned out that after installin it the game starts with graphics full black and red.I thought this was the discs fault as my comp has all the min requirements to run the game.But then again i tried the game on my cousins comp(which is kinda old junk with only 256 mb ram and no graphic card) and it ran perfectly on it.Please some one help me with this prob i badly wanna play dis game.As for my comp specs its given belowMS Windows XP Pro SP3(Build 26000
Direct X 9.0c
984 Mb ram
Intel dual core processor(2.8Ghz)
Intel G41 express chipset with intel graphic media accelarator
Video memory 512
realtek HD sound cardPLEASE HELP WIH THIS PROB

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