I can not install BAD DAY LA, help me please

[TheSch3tch]

Hi all,
are an Italian boy, who found by chance in a newsagent
this game, I bought it and played it there was a real adventure, in fact I loved it so much, and now I want rigiocarci the problem is that today with my last computer Windows 7, does not make me install the game properly, in fact, when it should require the installation disk 2 me error and does not make me go,

Can you help me?
Thanks for your attention