Nucleus Kernel Macintosh - Data Recovery Software is the Software that recover the corrut volumes. When you start the software it will display the following screen:
Select the device from where you want to recover the corrupt volume.
Then select the Volume Identify Option from the main window of Nucleus Kernel Macintosh Data RecoverySoftware.
Use Partition Table - This option is the default option to recover corrupt volumes.
Search Volume - This option will search your partitioon if you don't get your partition using "Use Partition Table".
Introduction 
