When It put Disk 2 in my comp it says : No Disk Detected

I call at the store, i went there. They don't want to change my CDKEY they don't want to try it there and they don't want to give me new one. It means that now im stuck whit an extraordinary games, that I can't play. NICE <img src="/ubbthreads/images/graemlins/sad.gif" alt="" />

<img src="/ubbthreads/images/graemlins/div.gif" alt="" /> IkoH. <img src="/ubbthreads/images/graemlins/div.gif" alt="" />