Nero 6 Installation problem

hie.can anyone help.l am trying to install nero 6 on my computer but after going through some of the steps on the installation wizard l get the message An error occured while trying to copy a file I/O error 112.this has happened while l was trying to install other software as well.l would greatly appreciate anybodys help.

from what i got from google that message means theres not enough free space on the hd

I didn’t look up the specific error so phil very well could be right, but if you have plenty of space on the drive, i/o errors are often a dificulty reading the disk if I am not mistaken. Try reading it in another drive, cleaning the disk etc.