XIII Installation doesnt work .. how to crack cd ?

[corz]

ok my english isnt very good :d

but i have a question ^^

so i have 4 cds of XIII when i am trying to install the game ....

the installation wants me to insert disk 0 with data6.cab 7 cab and so on ...

but in clony xxl there were no protection detected ..

so what is wrong about my cds ?

and how can i solve the problem