@ Roxie2
Code:
leafpap /etc/apt/leafpad /etc/apt/sources.list
in that file you shoud only have 2 lines with rows starting with cdrom and then you should substitute all other by pasting
Code:
deb http://http.kali.org/kali kali main non-free contrib
deb http://security.kali.org/kali-security kali/updates main contrib non-free
deb-src http://http.kali.org/kali kali main non-free contrib
deb-src http://security.kali.org/kali-security kali/updates main contrib non-free
and 2 lines with rows starting with cdrom.