Tuesday, March 30, 2010

About Windows Vista Recovery Disk

Microsoft Windows Vista recovery disks restore a computer's operating system and software programs to default factory settings. Recovery disks can be created from your computer or you can order recovery disks directly from the company that made your computer. You can also request recovery disks directly from Microsoft, or ask the technician at the computer store where you bought your computer to create a copy of the recovery disks for you before you take your new computer home.

    Benefits

  1. In addition to reinstalling the computer's operating system, Microsoft Windows Vista recovery disks reinstall all software programs that came with the computer when you first purchased it new from the store. The recovery disks reinstall software drivers. Recovery disks can also erase viruses on your computer affecting drivers or software programs. Finally, recovery disks create a recovery image of your hard disk drive, which allows you to use the image to recover your computer's operating system and software programs in the future directly from your computer without using external disks.
  2. Making Recovery Disks From Your Computer Drive

  3. Computers using the Microsoft Windows Vista operating system have built-in prompts that walk through the steps to create recovery disks from your hard drive after you first begin to use the computer. You can create the recovery disks from your hard drive by following the prompts on your computer screen. You will need four to eight blank disks--depending on how much space is on the blank disks--to begin and complete the backup. Creating recovery disks from your hard drive will keep you from having to order new external disks from the company that made your computer.
  4. System Recovery Details

  5. The system recovery process takes several minutes. To begin, you will need to insert the first disk into your computer drive slot. After the disk is in the drive slot, you will need to turn off your computer and disconnect all devices connected to your computer including the monitor, keyboard, mouse, printers, scanners, speakers, headphones and anything else. After you restart your computer, prompts will appear on the screen that will walk you through each of the necessary steps to restore the Microsoft Windows Vista operating system and original factory software programs.
  6. Post-Operating System Recovery

  7. When the Microsoft Windows Vista operating system and original factory software programs have been restored and you restart your personal computer, the Microsoft Windows welcome screen will come up. You will have to follow the on-screen instructions to personalize your computer and configure your Internet connection. You will also need to reconnect computer devices and reinstall nonfactory software programs such as video games and tax-preparation software packages.
  8. Ordering Recovery Disks

  9. In the event that you do not create recovery disks from your computer's hard drive before you encounter an operating system problem, you may need to contact the factory and order recovery disks. You may be required to pay for the disks as well for the cost of shipping and handling to have the recovery disks mailed to you.
  10. Considerations

  11. Files you created after you bought your computer will be completely erased during the system's recovery process. To avoid losing this data, backup all files you created after you purchased the computer before you begin the Microsoft Windows Vista system recovery process. If you are unable to reach the "Start" button to run the systems recovery disks, contact your computer technician. Some hard-drive problems need further repair before you can restore the operating system using the recovery disks.

How to Create a Vista Recovery Partition?

Vista may have its detractors, but it is an improvement over Windows XP in many ways. For example, you couldn't repartition your disk easily with Windows XP, leading many to invest in third-party partitioning software. Windows Vista solves that problem by letting you partition your drive without losing any data.
  1. Click on "Start" and right-click on "Computer." Select "Manage."

  2. Step 2

    Click "Continue" when the User Account Control dialog opens.

  3. Step 3

    Click on "Storage," then click on "Disk Management." The partition dialog will open.

  4. Step 4

    Right-click an unallocated region on your hard disk, and then click "New Simple Volume." If you don't have any unallocated space, you can shrink the volume by clicking on "Shrink Volume" and creating some unallocated space. A recover partition would likely be eight to nine gigabytes in size.

  5. Step 5

    Click next after entering in the size of the volume and click "Format" to finish creating the partition.

  6. Step 6

    Add the Vista Recovery data onto the newly created drive to finish creating the recovery partition.

Sunday, March 28, 2010

How to rectify ext2 file system error in linux

Linux is most widely used open source OS, it offers enormous security features. By using dual Boot the Linux Os can be installed in a system using Windows OS. This (dual boot) allows you to use features of both Linux and Windows OS. The boot loader enables you to select any of these OS to boot from. However, this behavior may sometimes cause damage to the Linux volume. This behavior leads to serious data loss situations and Data Recovery Linux are required to get your precious data back.

In a dual-boot system, you can access data from your Linux hard disk, even if you have used Windows OS to boot the system. To access data, you need to mount the Linux volume. But in some situations, the mounting process can not be completed and the following error messages are displayed :

“mount: wrong file system type, bad option, bad superblock, or too many mounted file systems”

Or

“can’t find ext2 File System on dev ide1 (22, 65)”

When these errors are displayed then in that conditions your access is denied and you can not access data from the Linux hard drive partitions. If you try to boot the system using Linux operating system, it fails to boot up. It causes data loss and need Linux data recovery software to get your valuable data back.

This issue occurs due to corruption in the Ext2 file system of your Linux. The file system or Linux hard disk might be damaged due to numerous reasons such as improper mounting of the hard drive,virus infection,improper system shutdown, operating system malfunction and power surge

You can solve this problem by restoring lost data from the backup. If you do not have backup or its not updated, Linux data Recovery softwares is required to handle the situation. The data recovery can be done with the help of third-party Ext2 Recovery applications. The tools use powerful scanning algorithms for in-depth scanning of the hard disk and extracting lost data from it. You can easily recover lost data using these programs even if you do not have prior technical skills as they have simple graphical user interface.

Friday, March 26, 2010

Windows Vista Boot Process Overview

The Windows Vista™ boot process differs from Windows® XP in the way the operating system is located and initialized. Start-up begins with the BIOS loading the Master Boot Record (MBR) on the bootable disk. The MBR in turn loads the Partition Boot Record (PBR) on the active partition. So far, Windows Vista remains relatively unchanged.

Windows Vista is different from XP starting by the fact the PBR code written by Windows Vista no longer looks for Ntldr. The new boot loader in Windows Vista is Bootmgr. This component loads the Boot ConfigJustify Fulluration Database (BCD), which in turn loads an OS loader boot application (Winload.exe, in the case of Windows Vista). Finally, the OS loader application is responsible for initializing the kernel. This process is illustrated below.

You can think of this change in two elements:

The two key actions performed by Ntldr in previous Windows versions have been divided between two components:

1. Bootmgr reads the boot configuration, including device and path locations.

2. WindowsSystem32Winload.exe initializes the kernel.

The boot configuration stored by Boot.ini in previous Windows versions is now stored in an extensible database, BootBCD, the Boot Configuration Database (BCD).

These changes are significant because of the impact they have:

1. The boot process can be extended to support other applications, such as other operating systems or other versions of the OS.

2. Only nonversion-specific components are stored in the root of the active partition. This means that theoretically Windows Vista could be installed on a machine running some future Windows version with the same boot structure, and it would not break the boot process for that future version. With legacy Windows, installing an older Windows version last causes the newer version to fail on start-up. This is due to version-specific code improvements in Ntldr.

3. Tool-oriented boot entries can be supported to offer maintenance options on boot when a previous start-up failed. In the past, Windows supported an menu provided by a target operating system. This new structure can make tools available earlier during the boot process, meaning that they are available even if all OS-specific boot entries are damaged. The Windows Memory Diagnostic tool is provided in the boot menu in this way.

BCD Store

The Boot Configuration Data (BCD) store contains boot configuration parameters and controls how the operating system is started in Microsoft Windows Vista operating system. These parameters were previously in the Boot.ini file in BIOS-based operating systems or in the nonvolatile RAM (NVRAM) entries in Extensible Firmware Interface-based operating systems. You can use the Bcdedit.exe command line tool to affect the Windows code which runs in the pre-operating system environment by adding, deleting, editing, and appending entries in the BCD store. Bcdedit.exe is located in the WindowsSystem32 directory of the Windows Vista partition.

The BCD is a database used by Bootmgr. It contains the functions of Boot.ini and is located in the {ActivePartition}boot folder

Bcdedit.exe

You can use Bcdedit.exe to modify the Windows code which runs in the pre-operating system environment by adding, deleting, editing, and appending entries in the BCD store. Bcdedit.exe is located in the WindowsSystem32 directory of the Windows Vista partition.

Boot.ini Compared to BCD

BCD eliminates the need for Boot.ini in Windows Vista, although Boot.ini is still present on dual-boot systems for backwards compatibility. Because the BCD boots to the boot environment first instead of Ntldr, the location of Ntldr is not verified unless a legacy operating system is chosen.

Configuration Tools

The BCD store can be modified or repaired using several tools:

System Properties in Control Panel

SystemPropertiesAdvanced.exe

Msconfig

Windows Recovery Environment (WinRE) Startup Repair

Bcdedit.exe

Bootrec.exe

Most of these tools enable you to perform simple tasks, such as setting a boot menu timeout, setting a default operating system, or configuring boot options such as /SOS and /SAFEBOOT. Others are repair-oriented tools; Startup Repair and Bootrec.exe, in particular, provide automated mechanisms for fixing problems in the BCD.

Bcdedit.exe is the main tool for detailed BCD store modifications. You can use Bcdedit to change Bootmgr options; add boot, delete, and edit boot entries; import and export the BCD store; and create a new store if it becomes significantly damaged. Bcdedit.exe is located in the WindowsSystem32 directory of the Windows Vista partition and is also available in WinRE.

BCD Store Location

The BCD store is a registry hive, stored as BootBCD on the active partition. This hive is loaded but hidden from view in Regedit.exe within Windows Vista. The store is loaded to the following registry location: HKLMBCD00000000.

You can also view the store manually in WinRE by loading the hive from the Boot folder. To obtain a copy of the hive on a running system, use the Bcdedit /export filename command to export a hive file for offline examination. This command exports the BCD store to a file called filename in the current directory.

Related Components

Msconfig

Msconfig is the preferred PSS UI tool for managing boot settings. The tool supports BCD and allows the user to enumerate all BCD objects in the system store. It allows certain elements to be altered for each OS object, including debug settings, safe mode settings, and other popular PSS options. It cannot be used with the WinRE console; Bcdedit needs to be used in these cases.

Bcdedit.exe

Bcdedit.exe is a command line tool that can be used to manage BCD settings. In summary, Bcdedit.exe is a replacement for Bootcfg.exe. However, it is enhanced for better scripting and to expose some of the more powerful features of BCD that bootcfg.exe did not expose for manipulating Boot.ini. Bcdedit.exe is designed to work on previous operating systems and in recovery environments.

Resource Taken From:- http://www.articlesbase.com/operating-systems-articles/windows-vista-boot-process-overview-242748.html

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Recovery Software for Windows Vista

Vista is the new OS (Operating System) of Microsoft Inc. It is the new OS in the market and the peoples are migrating from older versions of Microsoft OS like XP, 2000 to Vista. It is appreciated by most of the users because of it rich features and user friendliness. Since it is new in the market, so it is more likely to be in condition where users might loose their data.

The most important thing in our computer is the data that is stored in it. Our data contains important documents, files, project reports etc. But if those data’s gets lost or deleted by some means like virus attacks, power interruptions, human faults etc. then it’s going to be very tough and backbreaking task to get those data’s again. But now we can recover all those data’s effortlessly and efficiently by using a software called data recovery for vista.

Data Recovery for Vista is very simple and handy tool to recover the lost and deleted data from Microsoft’s Vista Operating Systems. It recovers the data from deleted, formatted, corrupted and recreated partitions. It can also recover data from most of the storage devices like hard drives, flash drives, floppy drives, zip drives etc. The deleted files are efficiently recovered by three stage recovery modes – Quick Scan, Extensive Scan and File Trace.

Some of the ingenious features of data recovery for vista software are:

  1. It has simple, easy and user friendly interface.
  2. It recovers the deleted files from NTFS and FAT file systems.
  3. It recovers the lost data accurately and fastly.
  4. It scans the lost data in three modes – Quick Scan, Extensive Scan & File Trace.
  5. It is an ideal software to recover data from OS Vista.

If you are troubling with the data loss of your system in Vista operating system then data recovery for vista is an ideal software for you. It is incorporated with lots of innovative techniques and powerful algorithms to scan and analyze your file system for better recovery of the lost data. Now, you don’t need to worry about your lost data.

Resource Taken From:- http://www.articlesbase.com/software-articles/recovery-software-for-windows-vista-1019616.html

Resolving "read only file error" in LINUX OS

Is the Linux machine facing “Read-only file system” error while booting ? Does the system refuse to boot in dual-boot configuration with Microsoft Windows OS ? When you face this behavior your data becomes inaccessible at the same time, system may stop responding and the need of hard reboot arises. This overall behavior leads to significant data loss situation on your Linux system and need Data Recovery Linux to be sorted out.

In order to try fixing this issue on your Linux Machine, identify the root cause of this problem. You may come across such circumstances due to any of the below reasons:

1) Hard disk failure

2) Improper unlock addresses for the LPC flash chip

3) Damaged or corrupted file system


Linux OS automatically re-mounts the file system as read-only as the hard disk fails.In order to detect the affected system component and fix it, go through the underwritten steps:

1) Unmount the file system.

If you find that file system is corrupted

2) Format the hard disk.

3) Run fsck command-line utility on the affected Linux hard drive.


Formatting is the process of creating a new copy of all the hard disk DS, including file system. It removes all types of error from the hard disk. This process causes severe data loss, if the backup is not taken . In such conditions, Linux data Recovery come for your rescue. You can carry out safe, quick, and easy Linux data recovery through third-party data recovery applications.

Such tools are known as Linux Recovery utilities. They use efficient scanning techniques to perform thorough scan of hard disk and carry out absolute recovery in most of the logical data loss situations.

Thursday, March 25, 2010

How to Rip a DVD in Windows Vista?

DVDs contain folders and files which are specially developed for DVD players and not for computers.

If you explore the DVD on your computer, you see on most DVDs the folders Video_TS and Audio_TS. The folder Audio_TS is on video DVDs empty. This folders is normally used for audio DVDs.

If you open the folder Video_TS you see that the extensions of the files in it are .vob, .ifo and .bup. The .vob files are actJustify Fullually the .mpeg or video files and only these files contain video. The .ifo files contain information like scenes and time. The .bup files are backup files of the .ifo files. These files aren't relevant for computers.
If you double click a .vob file and you do not have any DVD player installed on your computer, the computer says that it can not open the file. But there is a trick to do let your computer play this file.

The trick to play this file is to copy the .vob files to a folder on your hard drive. The next thing you need to do is to change the file extension into .mpg.

Do not change the name of the file but be sure you change the extension of it!
If you copy the .vob file and you change the extension in .mpg, there is no guarantee that it works. This depends on the codecs you have installed on your computer. But often this trick will work.
So what is the solution if the above doesn't work?
If you have copied the .vob files to your hard drive and you double clicked it after you have changed the extension into .mpg, and the file cannot be played then there is another solution to rip the DVD.

Then you can rip your DVD using simple DVD ripping tools. These tools copy and convert the .vob files so they can be played on your computer. The most DVD ripping tools can rip you DVD to .avi, .mpg or .wmv files. All these files are compatible with Windows Media Player and Windows Movie Maker.

If you search on the internet for DVD ripping software you find many tools and also many free tools to download. Search in Google for example for: DVD ripping tool, rip dvd, convert DVD to avi, rip dvd or DVD to avi, you will find the tool you need.

Resource Taken From:- http://ezinearticles.com/?How-to-Rip-a-DVD-in-Windows-Vista&id=943632

Speed Up Windows Vista - 3 Simple Ways to Make Your Computer Run Like Brand New

Does your computer run more and more slowly though you have tried one million ways to speed it up? Are you frustrated by the constant pop-up mysterious system errors and the dreaded Blue Screen of Death Errors? Are you tired of searching how to make your computer run like new again? Does your computer often fail to boot up or sometimes keep rebooting itself? Here are 3 absolutely simple and easy ways that can speed your computer if you are using

operating system. Try them and you can speed up Windows Vista instantly.

Check spyware and virus

If your computer instantly runs more and more slowly without any of your consent, it maybe affect by spyware or virus. Spyware serves as a deceptive utility that is designed to perform malicious activities such as downloading advertisement software, spreading malicious software, tracking your online traces or capturing and abusing your personal information. It not only dramatically slow down your system performance, but also lead to constant system crashes, Blue Screen of Death errors, Red Screen of Death errors, system and browser setting loss and serious data loss. The best way to remove out the spyware and virus and speed up Windows Vista is to install a powerful firewall and spyware removal tool.

Turn off visual effects

Turning on visual effects can drastically slow down system performance due to it eats a surprising number of system resources. I f you feel that your system runs too slowly, turn off some visual effects can speed up Windows Vista.

To adjust all visual effects to speed up Windows Vista:

1. Select the Start button to run Performance Information and Tools, and then go to Control Panel; see System and Maintenance, click it; and then go to Performance Information and Tools.

2. Go to Adjust visual effects.

3. Go to Visual Effects, click Adjust for best performance, and then select OK.

Check for registry errors

Registry errors such as Sound Section Errors, Uninstall Entries Leftovers, User Software Settings Errors, Invalid Application Shortcuts, Invalid File Associations, Old Application Paths, Obsolete Font Files and Empty Registry Keys, are caused by the continuous usage of the Windows Registry. It leads to the severe system crashes, system boot failure, Blue Screen of Death errors, registry damage and dreaded spy ware attacks.

How to efficiently and instantly fix registry errors? The best way is to make a full scan for your registry with the Best Registry Cleaner.


Resources Taken From:- http://ezinearticles.com/?Speed-Up-Windows-Vista---3-Simple-Ways-to-Make-Your-Computer-Run-Like-Brand-New&id=3567103

Wednesday, March 24, 2010

Corrupted file system and Linux data recovery

File systems Are the most important Part of every computer OS. It does management of all the data in a system. Operating system only deals with the file system to access data from your hard disk. In Some conditions, this complex structure gets damaged and all the data stored on the hard disk becomes inaccessible, Whenever FSCK fails to do repair work it will alert you about the unrepairable problems. The problems generally caused by the power failures,improper system shutdown,virus infection and user errors.

File systems integrity is automatically checked by Fsck command during boot process. It detect and correct all the errors before your system is functional or ready to be used. Use of the damaged file systems make the situation worse.


When fsck detects any issues pertaining to unrepairable of the system disk, you need to have in-depth knowledge of the working of the file system and type of damage that may occurs to a file system.

You should only run the fsck Command on the unmounted file system. Applying this tool on a mounted file system may invites trouble and serious data loss situations. It is due to the fact that it accesses raw drive and could thus alter file system.

In the case when the file system is unrepairable or applying fsck on mounted file system, you may come across serious data loss situations that need Linux data Recovery to be handled. Data Recovery is best possible through powerful, effective and efficient Linux Recovery applications.

The software uses advanced scanning algorithm to carry out in-depth scan of entire hard disk and retrieve all the lost data from it. Linux Data Recovery tools is quiet easy to use and do not alter original data on the hard disk.

Monday, March 22, 2010

Linux data recovery software to recover lost data

The amount of information that is generated each year is incredible, growing in leaps and bounds as technology evolves. Storing all that information is not an easy task, as we have to protect data from being lost because of lot of reasons, including being inaccessible,deleted,lost,corrupted or formatted.

Since the data is most important things in todays techno savvy world so loosing data is big cause of worry. The next thing you look for os a software that recovers the lost data efficiently. You can use the data recovery tools for that purpose. There are data recovery options for both for Linux and Windows.

The Linux data recovery software can be used in the cases when the following things happen to your computer:

1) OS is corrupted or it crashed

2) lost or deleted volumes

3) lost folders or files on Linux

4) hard drive was formatted

5) hard drive was formatted

Now the Linux data recovery Software is capable of doing the following things.

1) Recovery of a Linux Formatted Disk

2) Recovery of a Linux Partition

3) Ex2, Ex3 and Ext4 Recovery

The Linux data recovery software can do all the things that are mentioned above. The strong algorithm behind this software will find all the deleted, formatted, corrupted or inaccessible folders and files.

After it finds the files, the software repairs them . In the end, the recovered files will be put in the same place where they were before, so you can use them again.

Recovery Partition Not Working - Vista - System Restore to Factory Settings - F11

In modern computers, manufactures create a partition on the hard drive which contains the installation files to restore the computer to the way you bought it. This partition is usually the D drive and possibly also named recovery or something along the lines of that.

A few months ago my younger brother got his hands on my laptop and caused it to have shut down and start up times excessive of 3 hours and nothing i would do would fix it. The windows vista system restore was pointless and waist full and did nothing to help.

I ended up resorting to use the restore to factory settings by pressing F11 on start up. However this did nothing and caused the computer to continue its 3 hour loading time. F11 usually accesses the recovery drive data to execute a system restore. WARNING WARNING!!! Throughout the life of you computer do not change the drive letter of your recovery partition. This usually causes this error.

To access the recovery partition now i was required to go to 'Computer Management' in Vista. Search for 'computer' in the start menu and it should pop up as an option to choose. If the UAC is enables you will have to allow access for it to load. Now that you have 'Computer Management' open there should be 3 side menu options: 'System Tools', 'Storage' and 'Services and Applications'.

Click on 'Storage' then 'Disk Management'

Up the top there should be a list of drives which are installed on the computer, for mine there are 2, the main drive (c) and the recovery drive (d). Others such as dvds when they are in and flash drives when in ready boost also are shown.

Below this list it should show installed hardware which can store data and which partitions are on them. Disk0 has both drive C and D.

To access the recovery drive you need to right click on it and then click "Make Partition as Active". This Makes this drive the drive that Windows Vista looks at when it loads the data on start up. Now all you need to do is restart the computer and it should load the recovery partition and you will be able to restore to factory settings.

Resource Taken From:- http://www.bukisa.com/articles/77446_recovery-partition-not-working-vista-system-restore-to-factory-settings-f11

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Thursday, March 18, 2010

How to perform Ext4 recovery operations in Linux

The Fourth Extended File System Or Better known as ext4 file system was released in Linux 2.6.28 is a complete journaling file system, it is a successor of Ext3 file system. Prior to this the maximum limit for data storage was 64 bit and Ext4 was developed as a sequence of the backward compatible extensions for enhancing these limit. It is undoubted the most important benefit is that it is safe to use Ext4 file system in production environment, but some times, delayed allocation may lead to data loss situations. Also,there are lot of errors associated with the users, like accidental deletion of data. In such cases, it is imperative to use Ext4 Recovery solutions to recover the lost data.

When you delete files from the Ext4 hard disk , the files remain physically intact logically file are not deleted . the deletion operations merely deletes the file system entries and file system pointers hence the OS can not locate any files at a location and it declares disk space as available. At this moment the need of Linux data recovery softwares arrives deleted files can be recovered by applying Linux Data Recovery methods.

You can easily recover deleted files from Ext4 file system volume with the help of “Extundelete” utility. The utility examines file system journals and other data to recover the lost data, using ext2fs library. This tool is based on ext3grep tool. Extundelete is able to retrieve both file name and contents of the deleted file.

Although, it is a very useful and effective tool, but it can not guarantee absolute data recovery. Moreover, Extundelete can not perform Data Recovery Linux if there is damage in the Ext4 file system Journal. In such times taking backup of the data is the most excellent way to safeguard your data against all types of data loss situations. But, if the backup not updated,or available then you may face grave situations of data loss.

At this point, it is possible to recover all your important data from Ext4 file system volume, through Ext4 Recovery Software. These are effective and powerful third-party applications, which carry out extensive scan of entire Linux hard disk to ensure perfect recovery of lost files, directories, and hard drive volumes. The software have self-explanatory and simple graphical user interface and read-only conduct for easy and safe recovery.

Wednesday, March 17, 2010

Startup Repair Fails to Repair Windows Vista

There are many ways by which logical corruption in Windows Vista can occur. In most cases, the operating system becomes unbootable, leading to inaccessibility of data saved in your hard drive. Understanding the criticality of your data, Microsoft has embedded a powerful feature in Windows operating system, 'Startup Repair', to overcome all kinds of Windows booting and data inaccessibility problems. This feature can be accessed from 'System Recovery Options' or can also be installed on your hard drive. While the feature is useful in repairing most of the file system corruption problems, there is a possibility that it fails to repair your operating system and the data saved in your hard drive remains inaccessible. In such cases, if you want to access your hard drive data, then you need to restore the files using an updated data backup. But, with inaccessibility of an updated backup, you need to use an advanced disk recovery application.

Consider a practical case, where you encounter the below error message while trying to boot your Windows Vista based system:

no bootable devices, please insert boot cd and press any key”

To overcome the message, when you run Startup Repair, you encounter another error message stating that your system can not be repaired using this feature:

Problem Event: Startup RepairV2

Problem Signature 01: External Media

Problem Signature 02: 6.0.6000.16386.0.0.0.0

Problem Signature 03: 0

Problem Signature 04: 65537

Problem Signature 05: Unknown

Problem Signature 06: Bad Disk

Problem Signature 07: 0

Problem Signature 08: 0

Problem Signature 09: Unknown

Problem Signature 10: 1168

OS Version: 6.0.6000.2.0.0.256.1

Locale ID: 1033”

After the above error message pops up, your hard drive data becomes inaccessible.

Resolution:

In case the Start up Repair option fails to repair, the next best option is to reinstall Windows Vista operating system. Though this option allows you to boot your system, it also deletes the data saved on your Windows Vista based hard drive. To access the deleted data post formatting, you need to search for a third-party disk recovery utility. Such hard disk recovery use powerful techniques to recover formatted data and to restore it at required location.


Resource Taken From:- http://hubpages.com/hub/Startup-Repair-Fails-to-Repair-Windows-Vista

How to Fix Device Manager Errors in Microsoft Windows Vista?

Are you unable to boot your Microsoft Windows Vista computer, after upgrading from Windows XP? Do you encounter error message while accessing your Microsoft Windows Vista hard drive? Windows Vista has a wide set of features, but it also has various compatibility issues with the devices (such as hard disk) that are supported or compatible with Windows XP. Such issues may make your hard drive inaccessible and lead to serious data loss. In such situations, hard disk recovery comes to your rescue.

In a practical scenario, you may encounter any of the below error message, when you try to boot your Microsoft Windows Vista computer:

  • Windows cannot access this hardware because its service key information in the registry is missing or recorded incorrectly.”

  • Windows has stopped this device because it has reported problems.”

  • Windows cannot gain access to this hardware device because the operating system is in the process of shutting down.”

After any of the above errors, your system hard disk may become inaccessible or the system may not boot up properly. In order to get your data back in such situations, you are required to find out the root cause of this problem and perform disk data recovery by sorting it out.

Root of the problem

This problem may take place due to a plenty of reasons, which include:

  • Information in service subkey of the Windows Vista registry, for device driver is invalid. It may prevent the operating system from interacting with hard disk.

  • The device is reported as failed or logically damaged by any of the device drivers, which is controlling the device.

  • The device is unavailable as system is shutting down.

Resolution

You can try any of the below steps to fix the issue:

  • Uninstall and then reinstall the device driver.

  • Repair Windows registry.

  • Format the hard disk and reinstall the operating system.

Though, hard disk formatting is the best solution for all such issues, it also removes all the data from hard drive and causes severe data loss. Windows Disk Recovery software come to your help in such cases.

These are powerful and advanced disk partition recovery tools, which are capable of methodically scanning entire hard drive and retrieving lost data from it. They have simple graphical user interface and read-only conduct to provide easy and safe recovery.


Resource Taken From:- http://hubpages.com/hub/How-to-Fix-Device-Manager-Errors-in-Microsoft-Windows-Vista

Sunday, March 14, 2010

Linux recovery After data lost due to grub corruption

Fsck (file system check) is a utility In Linux operating system; it allows checking file system and hard disk integrity. Generally, it runs automatically as system boots when Linux OS finds that the file system is not inconsistent, indicating improper system shutdown due to system crash or power loss whatever it is However, if you run fsck tool on physical volume, some error messages are displayed these error prevent you from accessing your data and lead to data loss situation. At this juncture, you need to use Linux Recovery software to extract lost data.

When you find such error message, use the ‘pacman’ utility for upgrading your Linux kernel.

it is an application of Linux OS, which is used for managing other applications. This tool uses files in the form of packages and organizes databases based on text. This is helpful in deleting, upgrading and adding, the packages in Linux OS Based computer.

After the completion of up-gradation process Of Linux kernel, the system may fails to boot up. It may stuck on the boot screen. Despite of loading the Grand Unified Boot Loader and starting, following message is displayed

“loading GRUB”

In these cases, If the system is booted using the floppy disk the below error message is displayed:

ERROR: (device hda1): XT_GETPAGE: xtree page corrupt


After the above error message, if you run fsck tool, the following error occurs:

“Errors detected in Primary File/Directory Allocation Table.
File system object FF65726 linked as: /var/run/random-seed
File claims cross linked block(s).
Cannot repair FF65726.”


This problem is caused by corruption of GRUB or Linux file system. In such cases, hard disk is to be formatted, which removes all the data from hard disk. To recover the lost data, Linux data recovery software is required.

You can recover lost data using Data Recovery Linux utilities. These are third-party applications, which are capable of systematically scanning the entire storage disk and extract all lost data from it. These Software’s have simple and self-explanative rich GUI.

Thursday, March 11, 2010

Boot Failure in Linux-- cause and solution

In Linux and UNIX OS, daemon is the computer program that run in the background And not in direct control of the user. These daemons Are used to configure your hardware like devfsd and it performs task like scheduled run of cron in your Linux OS. But sometimes, these programs fail to start while booting the Linux system. It can occur due to inconsistencies or corruption issues in the file system. In such circumstances, you need to use most recent and valid data backup to restore the data. However, if the data backup fails then efficient Linux Data Recovery application are to be used to recover the lost files.

Consider a Situation, you try to boot Linux system and daemons fail to start. Additionally, when you reboot the system, you get error message and When you use the boot drive to mount your root partition, it fails.

Cause For the failure

As described above, if root partition’s file system suffers from corruption, the daemons may fail to start at boot up. It can occur if any of the structures like inode, super block, etc is damaged due to user errors like unexpected system shutdown, incorrect use of commands and more.

Solution

You can follow these steps to solve this issue:

• You can run the fsck command to diagnose and repair file system issues of hard drives root partition.

• you need to reformat the hard disk and restore the lost data from a recent data backup If you find errors that fsck can’t fix . A format operation erases all the data from the selected Linux partition. But, if you do not have a valid data backup, you need to scan your hard drive using data recovery Linux software to recover the lost or inaccessible files.

Linux Data Recovery application is specially designed to scan affected from logical data loss. These software can locate the missing information and then safely restore an recover it. You will find such Data Recovery Linux tools with user-friendly interface plus remarkably fine recovery capabilities.

Friday, March 5, 2010

Hard drive recovery from Linux OS

Data recovery tool to recover data from corrupted Or damaged operating system. It is wide known fact that Linux Operating system is the most Stable OS and the possibility getting it corrupted is very less But due to some human error the Linux OS may create some problems the access of data is denied that implies that your data is either corrupted or lost now to get the data back the need of Linux data recovery software's arises.

The need of Data recovery arises in the following cases

1) OS gets corrupted

2) Formatted the hard disk by mistake

3) Missing quantities or volumes are deleted


Linux data recovery software's scans the entire hard disk to find the missing files. After that it rearranges them in a hierarchical structure. During theses steps the need to have high tech knowledge is not required to work on Linux data recovery software.

The Linux data recovery software's very user friendly. The Linux software for data recovery with strong search algorithms and techniques can get terribly corrupted Linux files and directories. The software support most of the operating system, such as – Windows ME, NT, 9x, 2000, XP and Linux operating systems, such as – Red Hat, Caldera Turbolinux, Gentoo Linux, SCO, SuSE, Mandrake and many others.

You can always download the updated version of Linux data recovery software on line. In this crucial data recovery Linux software always gives you full satisfaction.

What Windows Vista Brought to Us?

Microsoft has recently launched on the market the new operating system called Windows Vista. This is supposed to replace, in time, Windows XP and, the specialists say that it is improved in every detail. But, what new feature does Windows Vista bring and what do we need to run it?

Well, we had to admit that there are at least three things we like to Windows Vista.

The first one is the Search feature. You no longer need to save your files, or important documents with long file names in order to be able to find them easily; Vista allows you to add specific key-words to your files, tags like "to sell, John", to your photos which could be entitled "Presentation, conference". When you are searching for the word "sell", for instance, all the files that contain that word will be shown as thumbnails, which will make it easier for you to recognize it. So, even if the word "sell" is not in the file’s name, it will still be shown, just because of that tag. Searching for the word "John" you will be presented with the thumbnails of all of the files that contain that word. The module Search does not search only in your files and directories, but also your emails and even the websites you have visited. This brings speed to your work as you can quickly find exactly what you need.

Now we saw which feature brings speed to our work, but we also need, let us all admit it, more security than what Windows XP gave us. While some companies or families bought some extra applications that restrain the access of the employees or of the children in using certain functions of the computer, Microsoft included in its new operating system some similar features. Now, you will be able to restrain the access to certain websites or downloads, to certain programs or games. And, finally something that parents will like is that Vista is able to show you the reports of the visited websites and even of everything a user did on the computer.

Most of all, the most important "new thing" that Vista brought, and the reason why 98% of the consumers installed it is because of its graphics; this is the most visible improvement, and this is the reason why most people like Vista. Microsoft probably knows that when the eyes see something nice, the heart will ask for it. And that’s what they did. The new "Aero" feature improves the look of the Vista operating system and allows you to use Windows Flip 3D, the windows’ translucency and the Live Taskbar Thumbnails. If you place your mouse on a window in the menu bar, you will notice a small pop-up that actually shows you the content of that window in a real-time mode! If you press the "Alt" and "Tab" keys simultaneously you will be presented with a list of all windows, of course in a smaller version. Pressing "Windows button + Tab" it will show you the windows in a 3D format and you can manage them like they would be a stack of cards. And that is really awesome!

Well, Windows Vista brings us a faster search so we can work better, it brings us better security settings, so we can sleep peacefully, and many graphical and visual improvements that will delight our eyes, but there has to be something negative in all this. Actually there is. For many of us, the most important thing that will draw us back from buying Vista in the next few years is the fact that our XP-based computers will not run Vista at the best performances, and it is expansive to upgrade your system. Just think, you need 4-8 times more RAM memory, 10 times more available space on your hard disk and almost 3 times more CPU power compared with Windows XP. Moreover, some computers won’t allow these upgrades. Those ones, and the ones that run previous versions like 98, ME have to be replaced with a new system. Also, Windows Vista license is still very expansive for most of us. If you want more features, you need to pay more.

Microsoft said that the new products are compatible with Vista, but some other manufacturers still have to provide us with patches or updates. You might encounter software or hardware incompatibilities until at least 2008. However the effort is worth it !

Original Story View Here:- http://www.buzzle.com/articles/what-windows-vista-brought-to-us.html

Recovery of Lost Data in Windows

Data loss is the most annoying thing for computer users. It can occur due to a number of reasons ranging from user error to system failure. Whatever the reason, data loss can put you in a big trouble.

When it comes to the data loss, the most important thing to realize is that the data you have deleted accidentally or lost due to system errors actually doesn’t remove from the computer hard drive. All that happens is the entry of the particular file and folder is removed from the file system and operating system can’t find these files when you try to access them.

The storage clusters of the file or folder are not changed at all. You may think that the data lost or deleted has gone forever but actually the data remain intact on your hard drive.

But there is a most important thing that every Windows user should know that the complete recovery of these lost data is possible. A tool that you have at your disposal is Undelete or data recovery utilities. Simply you can use ScanDisk tool in Windows to recover and restore the lost or corrupted files. But in case of logical partition deletion, file system corruption or system failure, the inbuilt tools are no longer usable.

In these situations, data recovery software is required. This software searches your hard drive thoroughly and locates the lost data and recovers them in their original format. The scanning mechanism may be the different for different data recovery software. Data recovery software search for the lost data in the computer file system and restore them to their original location.

Stellar Phoenix Windows Data Recovery is fabulous and most powerful hard drive data recovery software. This data recovery software uses advanced scanning algorithms to search and locate the lost data and recover them. This software also works as a partition recovery software and can recovery lost or missing FAT and NTFS file system based windows hard drive partitions.

It is a read-only and non destructive utility that also helps you in recover data lost due to accidental format, virus attack, software malfunction, unexpected system shutdown, file and directory deletion, and sabotage. This data recovery software is compatible with all file versions of Microsoft Windows including Windows 97, 2000, XP, 2003 and Vista.

You can download the free demo version of the software and search your affected hard drive to see that how much of your data is recoverable. The demo version of this hard drive data recovery software can show the complete preview of all office documents and hexadecimal preview (in hex viewer associated with this software) of all other data.

Original Story View Here:- http://www.buzzle.com/articles/recovery-of-lost-data-in-windows.html