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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
7.5. Examining disc sectors at low level
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Key features
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· Intensive disc scan for particular data. For example, it searches for an email address on a disc regardless of what file the mail may be in. To activate the search window, just click the Examine Sectors button in Other Tools section of Side Bar, or select the same command in the Tools menu.  

searchwindow

You can stop a search in any time, view intermediate results and continue the process where you left it before.

· Sector View allows you to display the disc sectors in the Text, Binary, Hexadecimal/Text or Unicode mode. There is no requirement that the sectors belong to a file - any sector on the disc can be displayed. Just click View sector button in the Examine Disc Sectors dialog shown above. There is no limitation to view the sector data only in a single window - multiple Sector View dialogs can be open at the same time.  

sectorview

To move between sectors you can either use the arrows to the right of the sector number, or you can enter a sector number and press the Enter key, or just paste a new sector number from the clipboard. You can simply adjust the font size under the View tab in order to get more comfortable view. Copy and Print options are also available under the Export tab.

· Direct examination of the content of selected file from the main window. To view file content, just select a file in the main window and click the Examine Sectors button in Other Tools section of Side Bar. Or, right click the file name and select Examine Sectors from the pop-up menu.  

examinefile

You can find a particular data (text), using a set of options under the Search tab. The information can be also displayed in the Text, Binary, Hexadecimal/Text or Unicode mode with font size adjustment. The data pane can be also resized and scrolled.

· Support of External Hex Editor. Instead of built-in Sector Viewer, you can simply connect a professional hex editor (WinHex, FlexHex, Hex Workshop, HxD, etc.) and use it for detailed analysis of selected sectors or file data.  

To activate this option, just check the Use external hex editor... under CD/DVD Library tab in the Preferences dialog:

useexternalhexeditor

The next time, when you apply Examine Sectors to the selected disc or file in the program window, you're asked to assign External Hex Editor, software installed in your system.

examinediscsectorswitheditor

Note. If you manage the inserted disc with CDRoller Image, all changes in the sectors data saved by external editor will modify the image file. Further, you can recover files/folders, or extract a whole track(s), or create ISO Image File, and then burn a new disc with modified data without leaving CDRoller.