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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 7.7. Use image file to manage disc sectors 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. Using CDRoller for engineering purposes 8.10. General Questions 8.11. 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

6.2. Using Session Selector Previous  Top  Next We often receive the emails similar to the following one: "I have copied back up files to a CDR in several stages, but the last time I backed up, I was only able to see the most recent batch of files. The others seem to have disappeared... I presume they are still there on the CD but "hidden" in some way - may be a different volume ?" Fortunately, CDRoller offers the tool named as "Session Selector" to access to the data placed into different sessions (volumes) on your CD or DVD. These disks are known as multisession CD/DVDs. By default, CDRoller displayes contents of the most recent session. To select a new session, just click a new item with 'Disc Session' type in the main program window. Then, try to apply the Recover All command, or simply Open a new session. Probably, you will detect a new files that have been "hidden" before. Note. Recover All retrieves all files from the selected (current) session only. Hint. Sessions Selector may be also extremely useful if the root folder of the last session seems to be unreadable at the "Disk recognition" stage, but some important files may be located (duplicated) in the previous session(s).