NIS 2009 & NIS2010 Fail to install.

I have got a copy of NIS2009 on CD and I am unable to install it, I have also downloaded NIS2010 and it has the same problem.

 

They both start installing, download the latest virus definitions and then do a scan.They both then show that they are finishing the install.

Then I get a screen saying they are collecting error logs. Then they compress them.

 

I then get informed that the install performed a cleanup and I need to reboot.

 

I have rebooted and tried installing again, same error.

 

I have run the Norton Removal tool and I still get the same problem.

 

I now have no protection on my machine and no idea what to do to get NIS installed.