How to Resolve Unexpected Error 768 in Windows XP?

To benefit new features and added capabilities of a new operating system, you often upgrade your system. You can upgrade to Windows XP provided you have its installation disk and product key available. But at times, the upgrade process might fail with some errors on screen. This could occur if you have recently installed a new software or hardware component that is causing the issue. To solve such problems, you might need to perform clean reinstalltion of Windows XP that causes data loss. Consequently, you need to use your last backup to restore the data thus lost or use data recovery software to efficiently recover and restore the data.

For an instance, consider that you try to upgrade your Windows system to Windows XP. You fail to do and come across an error message, similar to below:

“An unexpected error (768) occurred at line 5118 in \xpclient\base\boot\setup\setup.c Press any key to continue.”

As the error message suggests, when you press a key to continue the installation, Windows starts loading and you get another error message:

“A problem has been detected and windows has been shutdown to prevent damage to your computer. PROCESS1_INITIALIZATION_FAILED”

This is a stop error message described as:

“***STOP: 0x0000006B (0xC000003A, 0x0000002, 0x0000000, 0x0000000)”

Cause

The above error might occur due to a incompatible software.

Solution

If you have recently installed a new software or hardware on your system, you should check for its proper installation and get its recent updates. You should try to remove or disable the newly software or hardware by starting the system in safe mode. Also, try disabling caching and shadowing like BIOS memory options. Follow these steps to solve the existing issue:


* Choose 'Cancel Windows XP Setup' option to cancel the installation and restart the computer
* Uninstall GoBack in previous Windows installation
* Reinstall Windows XP and restore data from backup


If due to any concerns, you find problems restoring from backup, use data recovery utilities to recover the lost data. data recovery software are powerful tools that allow safe and efficient recovery of lost files, folders and partitions. Embedded with rich graphical features, these tools serve as most suitable partition recovery applications.

How to Resolve FAT Errors?

Although FAT (File Allocation Table) is a quite efficient file system, but due to the method it uses to allocate disk space and to chain the files, there can be several errors that can occur while its usage. The logical structure of FAT formatted disk might get corrupt and result into inaccessible files, folders and partitions. Windows error checking utility, CHKDSK, can detect and fix most of these errors by analyzing the disk for integrity concerns. So, it is highly recommended to scan your disk on routine basis. However, programs like data recovery software are used when there is no alternative to access the stored data.

Symptoms

While corruption, a FAT formatted disk exhibits abrupt behavior and shows symptoms like:

• Disk shows that one or more of its partitions are not formatted. This typically occurs when the partition table is corrupted.

• Clusters of two different files point to a single cluster. Such files are referred as cross-linked files.

• System fails to link to the file, though the clusters are marked as being in use in FAT. Such clusters are denoted to be lost.

• Corruption or invalid values in FAT entries

• Invalid files or directories due to corruption of their internal structure

Cause

Among other reasons causing FAT corruption, unexpected power outage is the most frequently occurring. Some other typical causes for FAT errors are:

• Resource conflicts

• Bad system drivers

• Operating system or program crashes. While such situations, there can be few clusters, for which the space has been allocated but never assigned to a file

• Improper system shutdown cause corruption of files being closed improperly

Solution

The possible way outs of such errors are:

• CHKDSK automatically checks for disk errors, if any, when you start the system. The system restarts after the repair process, if the affected drive partition is boot partition. If boot time CHKDSK cannot accomplish the desired task, run the tool manually with suitable switches.

• If applying the above measure fails, reformat the disk and restore from backup. Use data recovery tools if no valid backup is available. You can also use these data recovery software directly for a corrupted file system. Such tools are fully competent to offer partition Recovery while maintaining data integrity and giving interactive user interface.

Be Aware of Fraud Data Recovery Companies.....

Image via Wikipedia

Recently there was an interesting video on FOX news about data recovery scam.

Fox News Video shows how fraud data recovery companies cheat the customer and what are the steps you need to take while choosing a good data recovery company Watch this exclusive video:

Some of the experts says that if you need to choose a good data recovery company then you need to follow these steps:


(1) The length of time they have been in the data recovery business.


(2) If they work regularly as established company -- and provides letter of recommendation.


(3) Will they provide referrals from satisfied customers with who you can speak?


(4) Can they explain the problem and possible fix in clear, layman's terms you can understand.

If you ask me to choose a good data recovery company which is exactly stand on following parameters then I recommend Stellar Information Systems.

Stellar Information Systems Having experience of almost 16 years in the field of data recovery company established in 1993.

1 million satisfied customers across 137 countries with the operation in USA, Europe & India

Stellar's work has been recognized and certified by various associations. Some of the awards that Stellar has received over the years are Best Software (awarded at Compass – IT exhibition), PC World Editor’s Choice Award, Best Data Recovery Software Vendor (Techies Award), and so on.

Stellar Information Systems Limited is an ISO 9001-2000 certified company specializing in data recovery software , services and data protection.

So next time when you choose data recovery company remember all the above mentioned steps.

Differentiating Logical and Physical Storage Media Damage

Data Recovery is an act of salvaging lost data from a physically or logically crashed storage media when it cannot be normally accessed. Though most of the lost data is not permanently lost-simply inaccessible, but the recovery solutions and techniques are entirely dependent upon the nature of data loss, logical or physical. That's why it becomes essential to differentiate between these two types of damages that might prevent the storage media to be inaccessible by the host system.

Logical Damage

Among other reasons like accidental file deletion and operating system crash, most of the logical damages root from file system inconsistencies. The file system might become dirty that might compel its structure not to completely write the information to the storage media. Some factors that can cause this corruption are:

Power outage
Faulty hardware like RAID controller
System crash
Drivers issues

A file system in such a inconsistent state behaves abruptly and shows symptoms like:

Drive reports incorrect information about free and occupied space
Cross-linked files
System crashes
Unbootable system
Loss of files

Most of the file system problems can be fixed by their repair utilities like Disk Utility in Mac, CHKDSK in Windows and FSCK in Linux. But if the data is completely inaccessible, you need to use data recovery tools that prove to be powerful recovery applications for recovering and restoring lost information, provided data has not been overwritten.

Physical Damage

A storage media might get physically failed due to mechanical reasons like head crash, media breakdown, motor failure etc. and also because of water, fire and heat like factors. A physical wear and tear is also one of the prominent causes responsible for such crashes. Such events can fetch permanent data loss as well in situations when metallic substrate or dye layer of the media gets scratched off. Typical symptoms indicating physical media failure are:

Unexpected clicking sounds from media
Hard drive stops spinning
BIOS fails to recognize the media

Due to the complexity factor involved in the process, physical media damages should not be handled by end users. The data recovery process requires opening the media in safe surroundings of Clean Rooms and applying certain component level procedures to repair or replace the damaged internals. Also, the software processes like disk imaging and using recovery software are also included.

When Should You Use Data Recovery Software

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Hard drive logical failure and logical data loss are the result of hard drive formatting, file system corruption, virus infection, system metadata structure corruption, operating system malfunction and other similar reasons. Recovery of lost data in such cases is called logical recovery, which is only possible if lost data has not been overwritten. It means you should not use the hard drive further, after you realize the data loss has occurred. Data Recovery Software come for your help in these circumstances to effectively and successfully retrieve all types of lost data.

These recovery applications are extremely powerful and useful applications, which allow you to carry out recovery on your own, without demanding any sound technical skills and professionals' help. You can use Data Recovery software in following circumstances:

File System Corruption: File system is the most critical component of your operating system. It is a special purpose database that organizes the stored files and allow operating system to locate and access stored files. When File system gets damaged, operating system can not locate the stored files and thus the files become inaccessible. In such situations, recovery applications help you to carry out RAW file recovery.

Virus Infection: Today viruses have become the biggest threat to your data and the software installed on your computer. They might damage the logical components of your computer system and might make it unbootable or unusable. In such situations, scanning the hard drive using Hard Drive Recovery applications helps you to retrieve lost data.
Hard Drive Formatting: Formatting is the process removing the hard drive errors and installing a new file system on it. Though, formatting is helpful in getting rid of hard drive errors, but it also removes all the critical data from hard drive. In such cases, if you don't have complete backup of your valuable data, then you need to opt for recovery software.

Operating System Malfunction: Operating system is most important part of your computer. It provides an interface between computer hardware and user. When it gets damaged, your computer could not start up and thus it can not be accessed. In order to resolve this problem, you need to format the hard drive that ultimately cause data loss. It requires Hard Drive Recovery Software to salvage the lost data.

In order to ensure absolute, safe and quick recovery, it becomes essential to go for a powerful and effective recovery software, which supports recovery from your operating system and its corresponding file system. The software must be developed from an experienced and reliable company.

How to Solve Hard Drive Configuration Errors in Windows

There are several cases where your Windows computer may not start and you encounter some error messages while booting up the system. This behavior might take place due to both logical and physical damage to hard drive and cause critical data loss situations. At this point, you are required to opt for hard drive recovery solutions to get your mission critical and valuable data back.

In a practical scenario, when you attempt to start you Windows XP computer, you might come across any of the below given error messages:

--Windows could not start because of a computer disk hardware configuration problem.
Could not read from the selected boot disk. Check boot path and disk hardware.
Please check the Windows documentation about hardware disk configuration and your hardware reference manuals for additional information.

--Windows NT could not start because the following file is missing or corrupt:
--Winnt_root\System32\Ntoskrnl.exe
--Please re-install a copy of the above file.
--Winnt_root\System32\Hal.dll missing or corrupt:
--Please re-install a copy of the above file.
--Furthermore, you might face any of the below behaviors:
--When you start system in Recovery Console, the command prompt might appear without any log on option.
--When you attempt to repair operating system, the Windows installation CD isn't detected.

In all such cases, catastrophic data loss situations take place and you need to go for Data Recovery to sort out them.

Root of the issue

--You might experience this problem in any of the following circumstances:
--Default value in Boot Loader section of Boot.ini file is either invalid or missing.
--Windows isn't installed in location that is specified in Boot.ini file.
--Ntoskrnl.exe file is either damaged or missing.
--Partition path in Boot.ini file is set improperly.
--Hard drive controllers are damage or the drive has invalid configuration in BIOS.

Resolution

You can retrieve your data using appropriate recovery solution, depending upon the cause of problem. If logical issues are causing this problem, then you can go for recovery software and in the else case hard drive recovery service is required.

Recovery software are easy to use applications, which always carry out safe and quick recovery in most of the logical data loss situations. On the other hand, data recovery services is a personalized and sophisticated help, delivered by recovery professionals to repair damaged hard drive and retrieve lost, missing and inaccessible data from it. Service is performed in controlled and clean surroundings of Clean Rooms.

Human Errors resulting in Data Loss

Loss of hard drive data is an expensive reality. There can be numerous reasons responsible for data loss or corruption, such as, power surge, natural disasters, virus attacks, human mistakes, and more. These factors primarily result in partial or complete loss of data. To overcome such data loss situations, the best and easiest way is to restore data from an updated backup. However, if no backup is available or backup fails to restore the required information, then you will need to use advanced data recovery software.

The most contributing factor in data loss is human errors. Few common mistakes that a computer user (home user or IT professional) makes are improper system shutdown, accidental deletion, poor e-mail practices, deletion of hard drive data by unauthorized user, improper installation, and more. The most common consequences that you might encounter after human mistakes are:

Inaccessibility of a particular file stored on the hard disk.
Inaccessibility of all files and folders saved on the hard drive.
Unmountable hard drive.
Stop error messages

Below are the measures that enable you to overcome all the above situations:

In case of a particular file loss, the best way is to restore the data from an updated and valid backup.
In case of resolving the remaining three problems, you will need to reinstall the operating system. While a clean reinstall of an operating system resolves the startup issues, it also results in complete loss of data from the hard drive partition or volume.

However, if you have not maintained any valid backup or you have formatted your hard drive, then the only way to recover your data is by using an effective data recovery software. These data recovery utilities provide complete recovery of data in almost all logical data loss scenarios by employing advanced scanning algorithms. Designed by highly knowledgeable technicians, these read only data recovery tools are built with highly interactive and intuitive user-interface that makes them easy to understand without any prior technical skills.