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Data loss after synchronization through iSync and Mac data recovery software

kkstellar — Mon, 21 Mar 2011 04:01:20 -0800

Time to time, Apple has developed various innovative applications for the mac users and iSync is one among them. Isync has been designed to synchronize the contact and calender information from the address book or the iCal with supported computer systems and devices. But the problem is that at the first instance of synchronization, when the device is connected, iSync shows a default option, ‘Erase data on device then sync’. Many new users as well as regular users say yes to the option and lose their valuable data to it. In case of such unintentional data loss situations, any efficient Mac data recovery utility can help you recover your lost data back.

iSync is a software designed and developed by the Apple Inc. to help the Mac users synchronizing the contact information from iCal and other address book with any SynML enabled computer systems, mobile phones etc. iSync can also synchronize any non Apple based devices and works through a USB or bluetooth connection. The application has a high speed IEE 1394 serial bus interface to enable your Mac system and other supported device to manage data transfer within them selves. Apple has added many devices to the long list of supported devices, including the iPod, iCal, iPhone, Motorola, Sony Ericsson mobile handsets and many other Nokia series 40 devices etc.

The default option of ‘Erase data on device then sync’ of the iSync utility puts you in serious trouble of loosing valuable data. Below are some options, which can help you prevent such problems:

The best possible way to avoid such a problem with iSync is to manually modify the default iSync seeting to ‘Merge data on computer and device’. This setting is Apple’s recommended setting while doing the synchronization of devices. This setting will not erase any data from the connected device.
Another safe and easy method to avoid the problem is to upgrade your older Mac OS X 10.4 operating system to a later version, such as Mac OS X 10.4.1 or above. These versions of Mac OS X have the the default option, ‘Merge data on computer and device’.

However, in case, you have already lost your data with the synchronization process, don’t worry and run any advanced data recovery utility to Undelete Mac file utility and bring back your lost data safely.

Drive Tool Box – A reliable means to rebuild Mac volume

kkstellar — Fri, 18 Mar 2011 03:00:06 -0800

While working with your Mac system, sometimes there are occasions when you failed to open an important file, unable to store data on a volume or even failed to mount a particular volume. The reason behind such problems can be the corruption or damage of the Mac volume resulting in the loss or inaccessibility of important data. For such situations, the Mac OS X has an inbuilt utility called 'Disk Utility'. But, many new users as well as users with busy work schedules, find Disk Utility difficult to operate and repair Mac drive volume. Therefore, specialized Mac volume repair utilities have been developed and marketed.

Though Disk Utility comes with your Macintosh operating system, and seems that any user can get that handy as and when any case of volume corruption. But, the fact is that, the options that need to be given for volume check and repair sometimes, confuses the user. Moreover, users who are too busy to look into the details of a problem find the usage of Disk Utility cumbersome and need some flexibility as well as easy usage. Situations like these raised the need for utilities, which can provide a simple platform to Repair Mac volume and back the drive to normalcy securely.

These volume repair utilities have several options, such as Verify, Repair and Rebuild the corrupt Mac volume. The 'Verify' option, checks the troubled Mac volume and finds the issues with the file system of the volume. The 'Repair' option rectifies the problems found under the Verify option. The 'Rebuild' option is a single feature to carry out the verification of the file system as well as the rectification of the problems in the troubled Mac volume in just one go.

The important thing about these Mac volume repair applications is that these are extremely read-only in nature and you can perform the repair operation without worrying about the safety of your data. These utilities are very much friendly and with their highly interactive graphical user interface, they can be easily used by any class of users from experts to novices. Moreover, with advanced programs, these applications provides a lucid and efficient recovery experience.

Stellar Drive Tool Box is a wonderful utility to rebuild Mac volume under any instance of volume corruption or damage. The software is absolutely risk-free in nature and repairs the corrupt Mac volumes with their integrity intact. This application is simple to use and is compatible with Mac OS X 10.6 Snow Leopard, 10.5 Leopard, 10.4 Tiger and 10.3.9 Panther.

Gray Screen Problems Cause Data Loss in Mac OS X

kkstellar — Mon, 28 Feb 2011 02:41:06 -0800

Computer problem are very common and may occur with any operating system, even to the most efficient and stable operating system- Mac OS X. When you boot your Mac OS X operating system based computer, generally it opens a login window where you need to enter your credentials to access the system. However, in some cases, the startup process may fail with gray screen and you can not access your valuable data from hard drive. It can lead to data loss and put you in need of Mac data recovery solutions.

As a practical instance of this behavior of Mac OS X operating system, you may encounter any of the following problems while booting your system-
Gray blank screen that does not end and show any error message.

System freezes with Apple logo.
Spinning wheel of death.
Flashing question mark or a folder with exclamatory symbol.

After this behavior of Mac OS X operating system, boot process fails and you cannot access your valuable data from the disk.

Root cause

You may run across this behavior of Mac OS X operating system due to any of the following reasons-

A) Faulty PRAM/NVRAM
B) Damaged startup volume structure and permissions
C) Faulty network cables and peripheral devices
D) Corrupt system files and data structures
E) File system corruption

How to fix gray screen in Mac?
To perform data recovery Mac in such situations, use any of the below methods-

1) Disconnect all network cables and peripheral devices and then connect them back one by one. After connecting each device or cable check whether the problem reoccurs or not.
2) Boot your system in safe mode. It is a special troubleshooting mode of Macintosh operating system.
3) Reset PRAM/NVRAM.
4) Repair Mac OS X hard drive and file system using Disk Utility. It is an inbuilt tool of Mac OS X operating system that checks and fixes hard drive and file system inconsistency issues.
5) Remove third-party hardware and RAM.
6) Perform Erase and Install Installation of Mac OS X operating system. It is the last resort to fix all hard drive related problems.
7) Restore data from the most recent backup.

When all else fails, use third-party Mac file recovery solutions to get your precious data back.

Data Recovery Mac tools are capable of recovering your valuable data. They are capable of handling all data loss situations. Such tools are totally safe and easy to use with read-only conduct and simple user interface.

Internal File System Errors Cause Data Loss in Mac OS X

kkstellar — Tue, 15 Feb 2011 00:06:08 -0800

HFS is the most popular file system in Mac OS X computers. It is developed by Apple Inc. to use in their desktops, laptops, and server computers. HFS is the base of all Mac OS X file systems, such as HFS+, HFSX, and HFS Wrapper. However, under some situations, this may get damaged due to a number of reasons, such as operating system malfunction, unexpected system shutdown, virus infection, hardware crash, and user errors.

In such cases, the stored data becomes inaccessible and you face serious data loss problems. To overcome these data loss problems, Mac data recovery becomes need of hour.Corruption renders the Mac OS X hard drive volume un-mountable and thus it cannot be accessed using normal methods. The file system corruption might be indicated by various symptoms, which include an error message that pops up when you try to mount the disk volume. The error message may be similar to the following one-

"-127 fsDSIntErr Internal file system error"

The error occurs every time you try to mount the disk volume. In order to sort out this problem with your Mac machine, you need to find out the root of this issue and then fix it using Mac recovery solutions.

Cause

As stated above, the problem occurs due to corruption or other internal problems with Mac OS X file system. File system may face inconsistencies due to a wide range of issues, such as improper system shutdown, operating system crash, user errors, and faulty hardware.

Solution

1) In order to recover Mac data in such cases, try out any of the below methods-
2) Try repairing the affected Mac OS X hard drive volume using Disk Utility. It is an inbuilt tool that helps you fix minor disk problems.
3) Run FSCK command on Terminal in single user mode. It is the command-based version of Disk Utility.
4) Format the hard drive and reinstall operating system. You must use this option as a last resort only as it removes your precious data from the hard drive and cause further data loss.

Recover lost data using Mac file recovery software. The applications are particularly designed to extract lost data in all data loss situations.Third-party data recovery software lets you handle data loss problem very easily and safely with simple user interface and read-only design.

How to Resolve "End of File Error" in Mac System

kkstellar — Thu, 10 Feb 2011 03:07:47 -0800

Sometimes, even the advanced Mac system behaves quite abruptly, taking our valuable data into a state of loss or complete inaccessibility. You may see that after a long break or after a restart following any normal anti-virus update, the text file you were working does not open. It just flashes a strange error message on the screen and your important data in the file becomes completely inaccessible. Such situation can result in the loss of huge personal or business loss, if you have not backed up the file. In such case, still you can recover the data back by running any Mac file recovery software.

Let us discuss the case of a accounts person, who was making a chart with all the calculations of the financial year and about to present the things before the board of directors in a day or two. Suddenly he could not be able to access the file. Though he may get the individual data back, his analysis, reports and statistics would all be gone if the file gets lost. The error message, he received may be read as below:

"End of file error"

Causes of the error
The Mac OS generates the error if the end of the file marker is missing or damaged. This means that the end-of-file could not be reached, as defined by the end of file marker in the text document. This problem can be the result of an unexpected closing of the application while saving the file. The error can also occur during saving, printing or launching the application.

Resolution:

In order to resolve the issue, you need to move the Apple Works preferences file of your Mac system from its location and restart the system. For that just go to the System Folder and move the preferences file to the desktop before restarting. Do not delete the file until you resolve the problem. This will create a new preference file, which may resolve the issue.

Most of the time, this process resolves the problem with your Mac OS. But, if you failed to resolve the issue and recover your data back, you can always opt for any Mac data recovery software to retrieve your inaccessible data back.

These Mac recovery utilities are very powerful to recover your data back under any instance of data loss or inaccessibility. Above all, they are absolutely read-only in nature and recover the lost data without altering the original file or folder.

Advanced Mac Recovery Utility to Recover Your Data From Any Troubled iMac

kkstellar — Fri, 04 Feb 2011 04:49:32 -0800

Among many offerings of Apple, iMac is a range of Macintosh desktop computers. Apple has introduced iMac in late 90s and since then, this all-in-one Mac system has evolved through five distinct forms. With many advanced features and functionalities, iMac has been the center of fascination of many Mac users. Sometimes, users encounter sudden freezing of iMac. This may occur in the middle of watching a movie, surfing Internet or transferring files from any external media.

Under such situations, the user does not find any option except hard boot to get to normalcy. But, following such a process of freezing and hard boot, sometimes, iMac either stops responding with the grey wheel or just halts at the booting screen, leaving all your data inaccessible. Such a situation can be handled with a Mac recovery utility to bring the inaccessible data back.

You may ponder over the incidence that the Mac system was just working fine before a hard boot and not responding now. There can be a number of possible reasons behind the same. It can be a virus/malware attack, a corruption to the file system, operating system malfunction or may be some contradiction with any other installed application. But, at the end of it, the only thing that comes into your mind is that the data in the Mac hard drive is completely inaccessible and you need to perform any Mac data recovery operation to retrieve back the data.

Among all this panic of loosing valuable data, one soothing fact is that whatever be the reason behind the data loss, your data from the media is never gets permanently lost. The data is quite safe and lies almost as it is somewhere in the media memory until that is being overwritten by some other data. Hence, if you can guard your data against being overwritten, you have ample chance of recovering the same.

These data recovery Mac software are developed with various innovative algorithms to search through the Mac OS X based media and retrieve the data back. These advanced Mac recovery software are completely read-only in their recovery operations and you need not have to worry a little for any kind of data erasing or modification. Moreover, with rich graphical user interface and well described instructions, any user without having much technical knowledge can also be able to use the software without any other assistance.

Mac Data Recovery From Loss of Data Due to Incompatible Photoshop CS2 Installation

kkstellar — Fri, 28 Jan 2011 03:51:45 -0800

Mac is one of the advanced operating systems of the recent time and is undoubtedly loaded with the most recent technology and features. However, many times, newer versions of some software applications have not been properly tested for compatibility with the previous versions of operating systems. Hence, running of incompatible applications may sometimes cause serious data loss situations and you may need any Mac recovery software to recover your valuable Mac data back.

This kind of situation usually happens with some of the new versions of Photoshop CS2 while installing them on older Mac OS X versions. You may receive an error message, following which the data in the drive becomes completely inaccessible. The error message, which you may have encountered can be as below:

"-Illegal Name error when you run Disk Utility"

Cause:
The cause lies with some versions of the Macintosh operating systems, which report as illegal file names, when they read some of the particular font data in Vietnamese End User License Agreements.

These information resides inside the Legal or Legal.localized folder of the Photoshop application and the worse fact is that if these files are not deleted, it can result in severe file system corruptions. Thus the data in the drive lie in stake.

Resolution:
Just go to the below directories and delete 'legal' or 'legal.localized' folder:
-- Applications/Adobe Photoshop CS2/
-- [Username]/Documents/Adobe Help Center/

Run 'Disk Utility' to repair any instance of file system error, which has already occurred.

After performing the above steps, if you are still unable to resolve the problem, you have to look into your backup server for any previously taken valid backup and restore the data from it. However, failing to find any valid backup, you need to run any reliable Mac data recovery utility to recover the lost or inaccessible data back.

These data recovery Mac software are developed with powerful programs to search and recover data from the troubled Mac drives efficiently. These utilities are completely read-only in all their operations and do not harm the data in the Mac media.

What to Do When External Hard Drive Gets Corrupted in a Virtual PC

kkstellar — Mon, 24 Jan 2011 00:31:34 -0800

Mac OS X and Microsoft Windows are two most popular computer operating systems. There are some situations, where Macintosh users may need to run Windows based applications. For this purpose, you can use Microsoft Virtual PC as emulation program for PowerPC processor based Mac OS X computers. This virtualization utility virtualizes a Windows computer along with all its hardware and software. However, in some situations, this method may fail to access your significant data and cause serious data loss situations. At this point, you are required to opt for Mac data recovery solutions to extract your precious data.

Under some situations, because of incompatibility of hard drive format, when you connect FireWire or USB (Universal Serial Bus) hard drive to the virtual PC the disk cannot be accessed. In order to make the disk accessible in such situations, you need to format it. Formatting further removes all the data from drive and creates need of Mac recovery.

In a practical instance, you may face any of the below problems-
You attempt to access FireWire or USB hard drive through Microsoft Virtual PC for Mac OS X 10.6.1, but the process fails.When you attempt to install the external disk to guest operating system, machine or the Virtual PC may hang.

Root of the problem
You may face this problem due to any of the following reasons-

1) The Mac FireWire port isn't detected by Microsoft Virtual PC 2) External USB hard drive or related drives are not compatible with the Virtual PC application. 3) Hard drive is formatted using a Windows compatible file system, such as NTFS (New Technology File System) or FAT (File Allocation Table).

Resolution
Try out any of the below methods to recover Mac data in such situations-
Share this hard drive with a Windows computer and then access data from it.
Format the disk using HFS, HFS+, or any other Mac OS X compatible file system. However, this method removes all the data and put you in need of Mac drive recovery.

Solutions.
In such situations, Apple recovery software come for your rescue. They enable you to perform safe data recovery Mac with read-only and non-destructive HFS recovery conduct.Such data recovery Mac tools use advanced Mac recovery algorithms to ensure absolute HFS+ recovery. With read-only and non-destructive conduct they offer safe Mac file recovery.

Such file recovery Mac tools use advanced Mac recovery algorithms to ensure absolute HFS+ recovery. With read-only and non-destructive conduct they offer safe Mac file recovery.

Time Machine Backup Data Loss on External Mac OS X Hard Drive

kkstellar — Thu, 20 Jan 2011 03:38:15 -0800

Data loss is a horrible reality that any computer user may face at any point of time. It may happen to even the most secure and the safest computer, nevertheless of hardware and software configuration. To prevent such situations and create regular backup of your valuable data, Mac OS X 10.5 Leopard and 10.6 Snow Leopard operating systems offer Time Machine utility. This utility backs up your precious data automatically at scheduled time and supports both internal and external storage media. Backup is the most significant way to ensure absolute Mac data recovery in all data loss cases.

Although, Time Machine application supports external hard drives to store backup data, but the drive must be formatted using HFS+ file system in Journaling mode. In case external hard drive is using the Master Boot Record (MBR) partition type, then you may encounter serious issues.

The External Mac OS X hard drives that are using MBR disk partition types do not accept over 10 GB of data from the Time Machine utility. Thus, if you use Time Machine to backup data on such disks, backup process may stop once the size approaches 10 GB. So you cannot use Time Machine backup to restore data from external Media in such situations and Mac recovery is required to sort out the problem.

Solution to Time Machine Backup Problem

It is essential to change the hard drive partition type to properly backup your valuable data on external Mac OS X hard disk. It is possible by formatting the hard drive using HFS+ file system. Formatting is the complete solution to effectively fix all hard drive problems, but also removes the stored data.

In order to recover Mac files in such situations and perform file recovery Mac, you need to restore data from backup. The most recent data backup is the best Mac file recovery method. However, if backup is either not updated or valid, you need to go for alternative Apple recovery solutions. Mac data recovery software come for your rescue in such cases. They perform data recovery Mac in all cases of data loss and retrieve lost data. Mac recovery software do not demand sound technical skills to recover Mac files as of their interactive user interface.

Stellar Phoenix Macintosh Data Recovery is the most effective solutions to recover Mac data from internal hard disk, external hard drive, USB drive, iPod, memory card, and FireWire drive.

What to do when Mac partitioning causes data loss

kkstellar — Tue, 18 Jan 2011 03:58:42 -0800

Hard drive partitioning is a method to divide your computer hard disk into various partitions, which work like separate drives. Partitioning helps you easily manage your valuable data and keep your data separated from the operating system. It helps you prevent data loss in case of operating system corruption and avoid Mac data recovery needs. Mac OS X operating system supports various disk partitioning schemes.

Different partitioning schemes of Mac OS X operating system can cause problems sometimes. Intel-based Macintosh computers enable you to install the operating system on hard drives that are partitioned using GUID scheme. On the other hand, PowerPC based machines supports only Apple Partitioning Scheme.

When you try to install Mac OS X operating system on a hard drive or hard drive volume that does not have native partitions as per the type of system processor, you may get the following error message:

"You cannot install Mac OS X on this volume. Mac OS X cannot start up from this volume."

You encounter this error message particularly when you attempt to install the operating system on a drive that is connected to Intel-based Mac system. Although, installer prompts this error only for a particular volume, but you need to format entire hard drive as per the native partitioning scheme. In such situations, you are required to erase entire hard drive and repartition it using the GUID partitioning scheme, which is supported by Intel-based Mac machines. Though, this process will help you resolve the current installation problem, but it also causes the severest computing problem- data loss and puts you in need of Mac recovery solutions.

Data loss is something that may occur to any Mac computer and data recovery Mac becomes essential to fix the problem. Creating regular backup is the best way to prevent such situations. Backup is the most efficient Mac file recovery option.

If you have a current and valid backup in place, then perform file recovery Mac using it. In order to ensure absolute Apple OS X recovery, the backup must be updated. In the else case, you need to opt for Mac recovery software.

These software are capable of recovering Mac data in all data loss situations. They are specifically designed to recover Mac data using advanced scanning techniques. Mac recovery process is pretty safe and easy using these Mac data recovery applications.

Mac Recovery Solution for Unexpected File System Corruption

kkstellar — Thu, 13 Jan 2011 02:02:28 -0800

Though the Mac systems are very much efficient in accomplishing the everyday works and are built with all the advanced technology, still it does not mean that one can not face any instance of data loss with Mac. Mac users do face data loss in spite of taking strict measures and moreover, sometimes, data loss can be so accidental that it may not be prevented. In all such tragic and unfortunate situations, Mac data recovery is a technology to recover all your valuable data back.

Sometimes, with any unexpected power failure, if the Mac system suddenly shuts down, it shows an error message, the next time you try to boot the system. With the error message popping up every time you try to start-up, the system may fail to boot further.

The error message may be as follows:

"-127 error disk could not used/found"

The cause behind the error message, you encountered can be a possible corruption to the directory structure/file system of the hard drive. The file system or the directory structure systematically stores the data, when there is any operation on the hard drive and if that is suddenly interrupted in the middle, the information gets corrupted. After this, the next time you try to boot your Mac system, the operating system can not be able to fetch the information with respect to the last operations and the whole hard drive becomes inaccessible thereof.

Resolution:

Run the Disk Utility from the recovery console and repair the damaged file system

If disk utility fails, you may try the 'fsck' utility to check and repair the file system.

If you failed to resolve the issue with both the above methods, you are left with the only choice to format the drive and make fresh partitions. After that you can restore the data from any previously taken backup. However, you have not taken any backup recently, use any data recovery Mac software to bring back the formatted data.

These Mac data recovery software are very powerful to scan your troubled drive and retrieve all your data quite efficiently. Moreover, with their easy-to use features, any user even without much technical knowledge can also use the software.

Mac Recovery Solution Available for the Issue - Inserted Disk Can Not Be Recognized Under TDM

kkstellar — Fri, 31 Dec 2010 02:25:17 -0800

Apart from the normal boot mode, in the Mac systems, there is another special boot mode called 'TDM' or 'Target Disk Mode'. The Mac systems, which have been started in the TDM boot mode, behaves as FireWire drives. The Macintosh system started in TDM mode, does not boot and can get attached to any FireWire port of any other system with the options for formatting, partitioning or transfer of files. However, if you try to mount the disk that has been started in TDM mode, it fails to boot and the data in the drive becomes completely inaccessible. In such a situation of data loss or inaccessibility, you have to opt for any Mac data recovery software to recover and restore your valuable data from the troubled Mac drive.

In the above instance of data inaccessibility, when the Mac drive fails to mount, you may encounter an error message, which can be read as below:

"You have inserted a disk containing no volumes that Mac OS X can read"

The error dialog box that you receive may contain three options, such as Initialize, Ignore and Eject, among which you must either opt for the option Eject or Ignore to close the error dialog box.

Cause:

The reason can be pretty simple that the drive must have been formatted in a non-Mac format, including any FAT or NTFS file system type. The Mac OS X can not be able to recognize the disk drives, which has been started under TDM mode and formatted with NTFS or FAT32 file systems.

Resolution:

In order to resolve the above case, you need to format the hard drive in a Mac Os X supported file system. You have to connect the drive to any Intel-based Macintosh system and format using the Disk Utility.

However, with formatting and a fresh installation of the operating system, all your data from the drive will be lost and you have to restore them back from a valid backup. If you do not have any valid backup or failed to restore from the backup due to any unresolved issue, then, the only option, which can help you recover back your seemingly lost data is to run any Mac recovery utility.

Disk Utility Failure Due to Severe Disk Damage

kkstellar — Thu, 23 Dec 2010 04:03:39 -0800

Every operating system faces some kind of problems that make it unusable, no matter how stable and powerful the operating system is. Even the most reliable operating system Mac OS X can face problems that can lead to data loss. In order to handle such situations, to prevent data loss, and needs of Mac data recovery software; Mac includes Disk Utility application.

Though Disk Utility is a powerful utility that is capable of handling a number of issues with Mac OS X hard drive, however, there is no guarantee that it will work in all cases of system failure. There are some situations where Disk Utility may fail with the following error-

"The underlying task reported failure"

Subsequent to the above error message, when you check the Disk Utility log, it shows "-9972" error code. The error code - 9972 signifies that the volume's disk structure is damaged and cannot be verified/fixed by the tool.

Cause

The above error occurs due to severe corruption to the disk structure or the file system. Corruption can occur due to various reasons, such as virus infection, improper system shutdown, user error, and disk data structure damage. Disk Utility cannot handle serious damage and you need to use other Mac recovery methods to fix the issue.

Solution

Try out the below methods to sort out this behavior-

Use fsck command through Terminal to repair mac volume. You must run the fsck command in single user mode. Alternatively you can also start the command from a different hard drive volume.

Use third-party system utility to repair Mac Volume. You are highly recommended to create a complete backup of your significant data to prevent data loss and need of Mac data recovery due to any conflict.

If none of the above methods work, you will have to perform 'Erase and Install' installation of Mac OS X operating system. Although, it resolves the issue, but also deletes all the data from hard drive.

To perform data recovery Mac in such cases, Mac file recovery software are required. The file recovery Mac software uses advanced HFS recovery algorithms to effectively recover Mac data.

HFS+ recovery software lets you recover Mac files on your own, as of their highly-interactive user interface. Mac data recovery software preserves absolute integrity of your data with read-only conduct.

Data Loss During Up-Grading to Mac Leopard and Mac Recovery Solution

kkstellar — Thu, 16 Dec 2010 04:49:37 -0800

Time to time, Apple has introduced many advanced operating systems to be used on Mac systems and Mac OS X 10.5 Leopard is the sixth major release in the row. Leopard has been released in the form of two different variants, the desktop version and the server version. The Mac OS X 10.5 is the successor of Mac OS X 10.4 Tiger and has developed with more than 300 advanced changes over the previous one. In short, Leopard has been much advanced with respect to Mac OS Tiger and is the final version for the Power PC based Mac. Hence, many users, both who use the Intel based Mac as well as who use Power PC based Mac, want to upgrade to Leopard.

At many situations, when the product has been improved significantly in a number of grounds, the up-gradation process cause problems, may even result in data loss or inaccessibility and up-gradation to Mac Leopard is no exception. In such a case, in order to recover back your seemingly lost data, you need to pick any Mac recovery utility.

Mac OS X 10.5 comes with some really attractive features, such as 'Back to My Mac', which enables the MobileMe users to access their home computer, away from home through Internet. Furthermore, with 'Boot Camp', which is a software assistant, facilitates users to install other operating systems (Windows XP SP2 and later, Vista, Windows 7) on a separate partition with Intel based mac system. Moreover, with a newly designed Dock, Stacks, an almost transparent menu bar, automated back-up utility- Time Machine, updated Finder etc, Leopard has given an ease of usage.

Still, following are few possible erroneous situations, which may annoy you while up-grading to Mac OS X 10.5 Leopard from a previous version of Mac OS X:

Usually, once you complete the installation of Mac OS X, you need to reboot your Mac system and the system fails to boot with an unusual Blue Screen Of Death. The system hangs infinitely until you make a power shut down, which may cause further damage to the system resulting in corruption or crash of the system.

As Apple has incorporated a new version of File vault with mac Leopard, users used to be at the receiving end of problems while up-grading from a previous version. Though Apple has recommended to turn off the File vault at the time of up-gradation, many times, it causes problems because the process is very slow and users hesitate to turn it off.

The up-gradation of Leopard is on such a large scale that it may sometimes cause conflicts with the existing applications and data inaccessibility.

In all the above situations, if you do not have proper backup of your data, you have no other option except running an Mac data recovery software to bring back your valuable data.

Stellar Phoenix Macintosh Data Recovery is a highly acclaimed Mac recovery software, which can successfully recover all your lost, formatted, inaccessible or deleted data from any Mac OS X based drive. Moreover, the utility is pretty simple to use, even for those who do not have much technical knowledge.

Mac data recovery solution for the data loss situations because of volume header corruption

kkstellar — Tue, 14 Dec 2010 00:31:51 -0800

The Mac hard drive is designed to be divided into multiple number of partitions using HFS Wrapper, HFS, HFS plus file systems. The file system based volumes are managed in sectors. The initial sector is dedicated to the boot block, through which, the Mac OS X learns about the file system and boots. The second sector contains the volume header(in HFS plus) or the Master Directory Block (in HFS) which stores all the information about the particular Mac volume. Therefore, if there is any problem with the volume header or the Master Directory Block, Mac OS X can not fetch information about the volume and the particular volume becomes inaccessible. Under such a situation, you need to take the help of Mac recovery to recover your inaccessible data back.

For any kind of system errors in Mac OS X, Apple has included an utility, named 'Disk Utility', which can help you locate the disk errors, checks the consistency of file system and repair them as well. Sometimes, while trying to repair the troubled disk/volume with the help of Disk Utility, error messages appear on the screen ceasing the operation in the middle. The error message may be read as below:

“Volume Header needs minor repair
The volume Macintosh HD needs to be repaired.
Error: The underlying task reported failure on exit
1HFS volume checked
Volume needs repair”

With the above error message, all your data in the troubled volume remains inaccessible and you need to run any Mac data recovery software to recover & restore your valuable data from the media.

Causes:

The error message is the result of the corruption to the volume header, for which the Mac OS X can not be able to detect the particular volume and the data in it remained inaccessible.

Resolution:

As 'Disk Utility' fails to fix the issue, still you have another try by the command-line utility 'fsck'. The 'fsck' command is also meant to check the file system errors and fix them.

If the above means also fail to resolve the error, then the only possible way to resolve the problem is to format the media and make a fresh installation of the operating system. In such a case, you have to restore the data from a valid backup. However, in case, there is no valid backup available or there is certain problem in the backup itself, then, you can use any Mac data recovery utility to recover and restore all your seemingly lost data back.

How to Recover Mac Data When Time Machine Backup Fails With Error '109'

kkstellar — Mon, 13 Dec 2010 04:40:51 -0800

Time Machine is a data back-up utility developed by Apple for the Mac OS X based systems. This utility was introduced with the release of Mac OS X 10.5 and works with Time Capsule, USB hard drives and FireWire (IEEE 1394a/b) drives. This advanced utility can be immensely helpful in taking incremental backup of your valuable data to an external device and allows you to restore the system at any later date. However, if any problem arises in the Time Machine itself, resulting in the loss or inaccessibility of your important data, then you have to take the help of any Mac data recovery software in order to recover back the seemingly lost data.

You added a new hard drive to your old backup and mapped the Time Machine to it. Once, you started taking a new backup, initially it ran nicely until an error message on the screen, after which all the backup disks mapped to the Time Machine became inaccessible. The error message that you received may be as below:

"Time Machine Could Not Complete Backup" - "The backup disk image '/Volumes/my_name_backup-1/my_name's mimi mac.sparsebundle" could not be accessed (error 109)"

Resolution:

1. Apple does not recommend Airport Extreme Base Station(AEBS) to be used with Time Machine and hence, you must use Time Capsule instead if you are using AEBS.

2. Remove spaces, special characters & punctuations from the names of your Mac system, Time Machine drive and Time Capsule. Moreover, rename them as short and simple as possible. Go to 'System Preferences > Sharing' to change the name of your Mac system. Go to 'TM Preferences > Change Disk ', in order to change the name of the disk. Note that this process may take some time to list out the partitions.

3. If you are encountering any problem in backing-up to the Time Capsule, then, change the network interface and try again.

4. If you failed to resolve the issue with the above steps, upload the previous version Time Capsule firmware.

After trying all the above steps, if you are still at the receiving end of the same error, the only option you are left with is to run any Mac recovery software to retrieve back your inaccessible data from the troubled hard drives.

Mac recovery software are designed to scan the troubled drives and recover back the data from the drives safely. These recovery utilities are completely read-only in nature and with easily understandable steps, can be used by any user without much technical knowledge.

Stellar Phoenix Macintosh Data Recovery is the most appreciated Mac data recovery software of the recent time and with 100% risk-free recovery, is indeed the most efficient and reliable utility to help you recover your valuable data from almost all data loss situations.

Internal File System Errors and Mac Data Recovery Solution

kkstellar — Thu, 09 Dec 2010 00:00:33 -0800

Apple has done lots of changes in terms of adding new features and upgradation of old, the launch of HFS plus is an example of the same. HFS+ has been developed to replace the old version and is popularly known as the Mac OS Extended. Though HFS+ has been improved upon HFS in many grounds, it is equally susceptible to corruption following any system crash, unexpected system shut down, application malfunction, virus/malware intrusion etc. Whatever be the reason, once, the file system gets corrupted, the Mac system may not boot properly, leading to the complete inaccessibility of your valuable data. In order to recover back the seemingly lost data, such a situation can only be dealt by any Mac recovery utility.

A brief about HFS plus:

HFS+ is the successor of HFS, the age old operating system by Apple. In the structure of HFS+, there are many significant enhancements to HFS. To list a few, the upper limit of the file size in case of HFS+ is much higher than that of HFS, which was indeed a major limitation to HFS. Furthermore, HFS+ supports 'unicode' for naming files and/or folders. Apart from this, HFS+ is more organized than that of older one, like, the 'Attributes File' in HFS+ is in the form of a B-Tree, where as there was no valid structure in HFS.

As there can be a number of reasons, starting from virus attack to improper shutdown, which can result in the corruption to the file system, you may encounter the below file system internal error:

"-59 fsRnErr- File system internal error: during rename the old entry was deleted but could not be restored"

Once, you encounter the above error message, the Mac system crashes and on booting, hangs at the booting screen infinitely. As, all your data remains trapped in the troubled Mac hard drive, you need to take the help of Mac recovery technology.

Resolution:

The above corruption issue can only resolved by replacing the damaged file system with a new one by the 'Erase & Install' process. As the process will erase all your data from the drive as well, you need to restore them from your valid backup. However, failing to which, you are left with a single choice, that is a powerful Mac data recovery software.

Stellar Phoenix Macintosh Data Recovery is a popular Mac recovery utility, which can help you recover all your lost, deleted, formatted or inaccessible data from any Mac OS based storage media. The software has a pretty good plus point is that it comes with detailed instructions for each step and even can be easily used by any non-technical user.

Mac Data Recovery for Error-123 not an HFS volume

kkstellar — Mon, 29 Nov 2010 03:53:04 -0800

Apple launched HFS or the Hierarchical File System as a fact of necessity to be worked with its newly developed 20MB hard disk for Macintosh operating systems. HFS replaced the old Macintosh File System(MFS), which was the original file system for the Macintosh operating system based computers.

Though the HFS file system has got several advance features in terms of performance, sometimes, while accessing volumes based on HFS file system, the volume can not be recognized by the operating system and hence, the data in that particular volume becomes completely inaccessible. In such a case, you need to look for any data recovery software Mac to recover back your lost or inaccessible data.

While accessing your data from a Mac OS X based volume, you may across the below error message following which the volume can not be accessed:

“-123 wrgVolTypErr Not an HFS volume [wrong volume type error or (obsolete) operation not supported for MFS]”

Form the above error message, it can be sensed that the issue is related to the file system of your Mac system. As the file system is responsible for storing and managing data in the hard drive of a computer, any damage or corruption to the structure of the file system may cause the inaccessibility of the file system based volumes.

The reason behind the corruption of the file system can be anything ranging from the unexpected system shut-down to virus attack, application malfunction or operating system crash etc.

In case of a possible file system corruption, you can use the ‘Disk Utility’ (The in-built utility in the Mac OS X) to check for the integrity of the disk and repair the damage. If ‘Disk Utility’ fails to resolve the issue, you can have another try with the ‘fsck’(A command-line utility) to check the file system at the start-up and repair the damage.
Note: If the hard drive of the troubled Mac system is totally inaccessible, then you can either attach the drive with another working Mac machine or run the utilities from the system disk.

If both of the above repairing options fail, then you have to format the drive and reconstruct the file system. Under such a case, you have to restore your data from a valid back-up as with formatting, all your data from the drive will get erased. In case, you do not have a valid backup or failed to restore from the backup, run any Mac recovery utility to recover the lost data back.

Among many available Mac recovery applications in the market, Stellar Phoenix Macintosh Data Recovery is considered to be the most efficient Mac data recovery software to recover back any of your lost, deleted, inaccessible or formatted data from the troubled Mac volume/drive irrespective of the cause. The software is pretty compatible with HFS, HFS+, HFS Wrapper, HFSX, FAT file system based volumes and with an interactive GUI, is very simple in use.

How to Recover Mac Data When File System is Corrupted

kkstellar — Mon, 29 Nov 2010 02:12:08 -0800

File system is a means of storing and organizing data in the system. As file system is solely responsible for storage, manipulation, retrieval and organization of computer files, folders etc. by the operating system, any problem to it can cause severe data loss or inaccessibility. For Macintosh systems, Apple has developed various file systems, such as HFS, HFS plus, HFS Wrapper etc and users also agree to their credibility. However, due to some of the undesirable situations, such as unsystematic system shut down, virus/malware attack, operating system malfunction or any other hardware/software conflict, the Mac file system gets corrupted and all your valuable data in the hard drive of your system gets completely inaccessible. Under such a situation, you need to take the help of Mac file recovery to recover and restore your inaccessible data back.

Sometimes, after encountering any situation which leads to the file system corruption, if you try to boot your Mac system, it may hang in the middle, showing an error message on the screen. The error message may be read as below:
"File system dirty, run fsck"

Note: 'fsck' is an inbuilt utility with Mac OS X to check the consistency of the file system during the boot process and fix it, if there is any error.

Resolution
Following are some of the ways to resolve the above problem. Choose the one that best suits you.
1) Try to run the system in Safe Mode and check, whether the problem gets resolved or not.
If the above method fails to resolve the issue, run the Disk Utility from the system installation disk. Click on the tab, First Aid and choose the hard drive volume or drive.
2) If you are still unable to resolve the issue, make one last try by running 'fsck' manually. For this, first go to the Single-User mode.

If all the above means fail, you are left with a single choice, that is to use any good Mac recovery software to bring back your lost or inaccessible data back.

Mac data Recovery software are developed with powerful mechanisms to locate the data in the troubled disk irrespective of the problem and recover them back with ease. Moreover, with their easily understandable functionality, any non-technical user can also lucidly use the software.