nfsu 2 problems

[tombo800]

hey all,
i have recently purchased need for speed underground 2 and i made a backup copy so that i could keep the original in good condition but what happens is ive burnt it no problems and the burnt copy works fine on other machines but mine whenever i try to install to my computer the install progress gets stuck on 53%??? any help would be appreciated and ive tried copying over the game from my other machine and when i try to start the game it restart my computer???
thx tombo800