Norton Systemworks 2006

Cannot back this up. Many read errors towards the end of the Disc. Never had a problem backing up and Systemworks Discs before. The Recovery Disc backups no problem. It’s the main Disc that is the problem. I tried Alcohol, CloneCD, Nero (Using AnyDVD) and Blindwrite. I really didn’t set any setting as I don’t know what protection it is using. Backup gets to around 97% and then takes forever (Hours) to move to 98%. Like I said, all read errors at the end. The application installs fine. Anyone know if this is protected?