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Introduction 1. Installing CDRoller 2. Uninstalling CDRoller 3. Opening and Closing CDRoller 4. How to register the program 5. How to upgrade CDRoller 6. Recovering CD/DVD/BD Data Overview 6.1. Disk recognition 6.2. Using Session Selector 6.3. Searching the lost UDF files on CD-R/DVD-R/DVD+R disks 6.4. Applying Scan UDF Disc 6.5. Recovering files 6.6. Recovering DVD video and photos 6.7. Recovering files from UDF discs in ISO mode 6.8. Retrieving the photos from mini discs created by Sony Mavica CD cameras 6.9. Identifying Raw ISO Data 6.10. Burning recovered data 7. Additional features Overview 7.1. Testing Disc 7.2. Extracting Audio Tracks 7.3. Extracting ISO Image File 7.4. Creating Short CD/DVD image 7.5. Examining disc sectors at low level 7.6. Recovering flash data 8. FAQs 8.1. License and purchase 8.2. Installation 8.3. Opening CDRoller 8.4. Recovering disc data 8.5. Reading mini DVD-R discs created by Hitachi DVD camcorders 8.6. Retrieving the photos from mini discs created by Sony Mavica CD cameras 8.7. Recovering video data off the discs created by DVD recorders (standalone devices) 8.8. Reading mini DVDs created by Sony DVD Camcorders 8.9. General Questions 8.10. Troubleshooting 9. Customer Support 9.1. Contacting Technical Support Annex A Controls and dialog boxes A.1. Main Window A.2. Main Menu Commands A.3. The Toolbars A.4. Preferences A.4.1. Browser A.4.2. UDF Reader A.4.3. ISO Reader A.4.4. CD/DVD Library A.4.5. Audio Extraction A.4.6. Disc Test

6.9. Identifying Raw ISO Data Previous  Top  Next In addition to another methods of CD/DVD/BD data recovery, Raw ISO Data Identifier gives you a good chance to find and retrieve the lost files from the troubled discs, created by Ahead Nero Burning ROM, Adaptec (Roxio) Easy Media Creator, Sonic software and other programs, including: - Discs with currently unreadable system area (so-called Primary and Secondary ISO Volume Descriptors). When trying to recognize these discs the first time, CDRoller generates "Unknown file system..." error message. - Discs with the damaged and corrupted folders. - UDF Discs having ISO-alike files locations. Note. Please use this option only if another methods of CD/DVD/BD data recovery have not given an effect before. To start Raw ISO Data Identifier, please select the Identify Raw ISO Data option from the Tools menu, or Side Bar. The program scans the disc and tries to find and identify the files on the track of "raw" CD/DVD/BD sectors, without using the ISO/Joliet File System structures. After a process is completed or canceled, a found files are displayed in the Lost objects detected ... window similar to the one shown here First, try to Recover All or Selected files. These commands also allow to complete an identification of files that have not been preliminary identified on the scan stage, or have an intermediate extensions. For example, .ole2 for MS Office files. If you know an actual file name, you can Rename the selected file manually, or/and use New Extension command to speed the re-naming process in case of the large list of one-type files.