The only way I know is to reinstall the CD Drivers completely. First uninstall Antiblax which I belive you already did. In your post you said you already tried uninstalling and reinstalling your CD drivers right?
Thats what I was about to suggest to you. Why not try updating the firmware on your CD/DVD drive to make windows see a new drive and install new drivers. Its a shot in the dark and the worst that can happen is you getting so new firmware.
If you are having trouble with the firmware, just tell me what kind of drive it is and I'll tell you what to get for it.
dragonx