Recover Lost Data after Disk Utility Fails!
Mac OS X is one of the powerful operating system and due to this reason many people gets attracted towards it. Users are always fascinated about the new technology and the available features in Mac OS X and due to this reason they expect that there system can never go wrong.
But there may be many reasons that may results in the computer to go wired that leads in the data loss or inaccessibility situations. Among all these the file system corruption can be the reason of unsystematic shutdown, software or hardware malfunctioning, virus arrack and many reasons could be for the improper working of the operating system.
When user come across the some file system errors then the data becomes inaccessible and severe may result in data loss situation. After this user tries to repair the problem with the Disk Utility. But after accessing this Disk Utility user may come across the error messages:
“Verifying volume “hard drive name”
Checking HFS Plus volume.
Checking Extents Overflow file.
Checking Catalog file.
Invalid key length
The volume hard drive name needs to be repaired.
Error: The underlying task reported failure on exit
1 HFS volume checked
Volume needs repair”
After the occurrence of the errors users fails to repair the damage that are caused in the disk drive. Hence the data in the drive remains inaccessible and it may also result in the data loss situation. So to resolve the problem the need of third party software arises to perform the recovery in the safe manner. In this condition user can go for any trusted Mac recovery utility.
In the situation when the disk utility fails, then it becomes important to format and then make the fresh installation of the operating system. After completing the formatting the problem gets resolved but entire stored data gets deleted. In this condition if you have the backup then it becomes very easy to restore the deleted data but if it is not available then user can use the third party software known as Mac hard drive recovery software.
This software has the capability to restore all the lost, inaccessible or formatted data. It is compatible with Mac OS X 10.3.9, 10.4, 10.5 and 10.6


