Ghost 15 trial

I tried to uninstall this program from my system, however every time I tried to uninstall it said I needed a disk an pointed to hd1.  I tried the Norton removal tool and it would place a .Exe file in program manager but never actually launch anything. I have since used revo uninstaller to try and rid my system of this program as well as CCleaner and Every time I boot up I have reg entries of this trial.

 

Ghost 15.0.1.36526.  now if i try and install any product of norton it says I have a newer version no matter what norton product I am trying to install.

win xp x86 sp3

4gig ram

2.8ghz intel core2duo

 

At this point i am looking to reformat this HD and start fresh xp install and never use another norton product ever again.