AUTOCHK Program Not Found After Uninstalling Norton

I am trying to uninstall Norton to my system to change it to a different version.
After uninstalling, I made a reboot, but this error appears.

Autochk program not found – skipping AUTOCHECK
This is the first time I've seen this. I kept rebooting, but it keeps on relooping and I can't access my windows. My computer would not even boot to safe mode, or it did not accept the recovery disk either.
I am currently using Windows XP Home Edition Service Pack 2. I've searched on one site that it has something to do with the partitions on my hard rive. My system has divided into two partitions.
And I have two Operating System installed on it. The Windows XP Home Edition and Windows XP Professional. I have enough memory spaces on every partition so I am pretty sure that it doesn't have any conflict.
I tried the CHKDSK method, but no luck. I want to know what is PTED IT and what has got to do with my problem? Does uninstalling Norton has something to do with this? These are the solutions I found on the internet, but I don't know how to manually fix it. My computer has 500 GB Hard Drive and 4 GB of RAM.
Please Help.
