Reasons behind DLL file corruption and the possible ways to perform Windows data recovery

DLL (or Dynamic link Library) files are the most important modules in a Windows operating system. They are developed by programmers in order to accomplish the re-usability of their code. This file contains functions that cannot be directly run, but are instead called by other programs. Multiple programs can access the functions of a DLL at the same time. If this critical component of Windows gets corrupt,  your system will become unbootable causing you to lose all the vital data stored therein. To overcome this problem, you need to go for Windows recovery through a reliable third-party utility.   

For instance, when you start your Windows 7-based PC, you may come across one of the following error messages:

“Problem in loading c:\windows\system32\msnhoqog.dll”

Or

“Problem in loading c:\windows\system32\msdhgjpd.dll”

Cause:

The main reason behind this behavior is the corruption of DLL files or some DLL files may be missing from the system. This is primarily caused in any of the following situations-

·         You have recently installed a new software that has removed a DLL file from your system. This file may be needed to run some other program.

·         You have not properly installed the new application. As a result, some DLL files have become corrupt.

·         The required DLL has got overwritten by the new program.

·         Your PC is infected with a virus or malicious software. 

Due to all the above reasons, you will not be able to boot your system and access your important data files stored on the system hard disk. In this situation, you can use a backup to recover Windows files. If the backup is unavailable follow the below given resolution steps.

Resolution:

To fix this problem and Windows data recovery, follow these steps-

·         Try downloading the missing file from the Internet.

·         Use the 'Safe Mode' option of Windows 7 to boot the system.

·         Uninstall or remove all the recently installed software programs.

·         Scan your PC using an anti-virus software.

If the problem still persists, you should take help of efficient Windows recovery software to recover all the lost or inaccessible data from the system. This software has a rich set of recovery features that can retrieve your data in all situations of data loss. Their comprehensible interface makes it easy for even a novice user to get acquainted with the software very easily.

Data Recovery is Possible in Case of Blue Error 0x00000001

Like every other technology computer too has to be updated several times. Whether the software or the hardware gets updated, it depends up on your requirements. At the end of the day the machine should perform well. However, at times you may find your computer to be working slow and rarely it may not function at all, in case of the Blue Screen of Death. These error messages occur for numerous reasons and cause a heavy dent on your valuable data. To recover Windows becomes the most important issue once these messages start occurring frequently. It becomes very irritating, as with times the error message becomes quite repetitive.

There are numerous error messages of this kind. One that is most common is

“0x00000001 “

This error message occurs mainly due to -

·         Newly added hardware or software.

·         Whenever a CD is inserted into the drive.

·         Memory card may also trigger this error message

·         RAM of higher magnitude (>2GB) may exceed the capacity of BIOS and motherboard resulting in this error message.

Whatever may be the reason, you want a quick solution to it. For resolution you may try these simple steps yourself -

·         Check if the hardware you newly installed is compatible with the OS.

·         All the software including those of the OS and of the third party software should be updated. If not, go for an update.

·         Try to restore the system to a restore point. For this click on the Windows Start button and type “System Restore” into the Search field.  Select a restore point to restore the system.

However, if the above mentioned steps do not show any favorable result then you need to format the hard disk. This leaves you in a complex situation as you may lose the data if you do not have the backup for it. Also, it is not always possible to keep a 100% backup of the data. You look for Windows recovery options. Some specialized company offer the best Windows partition  recovery software that help you recover up to the complete data you lose during formatting.

Windows Recovery Software- Recover Files from RAW Recovery

The file system is the main component of any operating system. It is responsible for managing files and directories on the hard disk. It is very prone to failure and can do all the hard disk partitions invisible and inaccessible. At the same time, the computer may be unbootable and all the data are not available. When it was damaged, and file becomes RAW. In these cases, you should go for solutions Windows recovery to recover lost or inaccessible hard drive partition.

In a practical situation when you try to repair a raw disk with Chkdsk command-line tool. It complains that it is unable to perform the recovery of RAW files. It can give you the following error message:

"Type of file system is RAW.

CHKDSK is not available for RAW drives. "

The RAW hard drive partition that is formatted with the FAT (File Allocation Table) or NTFS (New Technology File System). RAW file is a system, if the file is executed, which is ultimately all the input / output system files need system file support. When I / O manager calls the active file system to mount a disk volume, the system of RAW file is always called last, supports all types of disk and tape media.

Once the file is corrupted, the file must be RAW and Windows does not recognize the file system RAW. Therefore, it cannot find the stored data and use it. This behavior must be taken seriously situations of loss of the partition and Windows recovery is to eliminate this problem.

The file system corruption can occur due to a number of reasons such as infection, improper system shutdown, power outages, without upgrading the operating system and so on. In such cases, come Windows Recovery Software to recover lost Windows partitions and stored data.

These programs are specifically designed to methodically analyze your entire hard drive using effective mechanisms to scan and recover lost partitions and data. With an interactive user interface and simple graphics, this software is very easy to use and does not require strong technical skills and advance knowledge. Windows Data Recovery Software cannot write anything on the hard drive because of read-only behavior.

Windows Data Recovery is the most complete solution for dealing efficiently partition loss scenarios. It will restore FAT32, VFAT, NTFS and NTFS5 partition files. To restore the raw partition, simply download the program called Stellar Phoenix Windows Data Recovery.

Windows Recovery Software - Restore Your Windows-formatted Files in Windows System

While formatting Windows, you can lose data. You must try the best way to recover data lost after formatting the Windows operating system. In general, when you format the hard drive is new, or when you try to install the operating system or when the system is corrupted or infected with the virus. Let me be clear: first, the recovery of lost data due to formatting the hard drive is still recoverable until new data is written in it. Second, the data lost due to one of the reasons may be recovered.

When you format a hard drive system files required for data storage is the responsibility of a hard disk. The file system creates data tables and other components necessary for data manipulation.

Is formatting necessary?

Operating system corruption, lack of the Windows boot files, the files infected by the virus, install new software, or if you want to upgrade the operating system has a few scenarios where you want your system to deal with issues. One way to do this is to reinstall the operating system or formatting the hard drive. If you are installing the system design after the same position, you can run into a loss of data. But the process can lead to format the drive if you accidentally select this option. This can cause loss of data on the hard drive. But as pointed out in advance by using Windows Recovery Software, you can download all the lost data.

Recover Lost Files When Formatting

You need good Windows data recovery software to recover data lost or damaged. Connect the hard drive from which data should be retrieved as a slave to another hard drive. Let this be a transmission system according to the primary hard drive. Install the Windows Recovery software priorities. Follow the step by step instructions to restore the lost data.

Do not restart the computer or install new software on the hard disk where you lost your data. This leads to a written record for the past, and cause data loss. At all times, use reliable Windows data recovery software to recover lost data. Estimate the demo, explore options, and analyze the comments on this product, contact the customer service of the software has some way to verify the reliability of software.

Overcoming partition corruption due to 'BAD_POOL_HEADER' error in Windows 7

Data security is the most important requisite of a reliable Windows operating system. Despite of having an updated version of Windows each time, we have become accustomed to receiving various BSODs ( Blue Screen Of Death) on our computer screens. These BSOD or STOP errors indicate serious start up problems that your computer might be facing. They are generally caused by driver problems, hard ware errors, outdated BIOS configuration, and corrupt start up files. In such cases, the computer freezes and reboots unexpectedly. In addition to losing all the unsaved partition data, sometimes it may render your system completely unbootable. In such circumstances, you should go for Windows recovery through a reliable third party utility.

For instance, when you start your Windows 7-based computer, you may come across the following STOP error message:

“BAD_POOL_HEADER”  

Cause:

This error generally occurs due to an incorrect memory allocation by Windows 7. The possible reasons are-

·         Bad system drivers

·         NTFS file system may be corrupt

·         Issue with any anti-virus program service

Corrupt NTFS file system will make all the partitions inaccessible. To restore or recover Windows partition data, you can use an updated backup. If your backup is not up-to-date, you should follow the below given steps.

Resolution:

These steps may help you resolve the issue-

·         Boot the system using the 'Safe Mode' option and use the 'System Restore' feature to restore the system to a previous restore point.

·         Install the latest Windows 7 service pack on your computer.

·         You should get the latest drivers for any recently installed system hardware.

·         Disable the Microsoft's indexing service as it might cause conflicts with the drivers.

If these resolution steps fail to solve your problem, you should take help of efficient Windows recovery software. This software can help you easily recover all the lost files, documents, emails, photos, music, videos etc. from the corrupt or inaccessible partitions. You can take advantage of their highly interactive user interface to quickly acquaint yourself with all the significant features of the software. 

'Event ID 55' occurs due to damage in the hard drive partition or its file system

Is your Windows 7 based computer encountering 'Event ID 55' error message? Is the hard drive unreadable and unusable due to corrupt file system structure? This a pure case of data loss, thereby renders your system totally inaccessible. The factors that leads to such a situation can be listed as sluggish operating system, missing/corrupt system data structures, or hard drive logical structure errors. You find such erroneous condition generally in NTFS file system partitions that further results in serious partition loss situations. In such condition, if you have a proper backup, you can recover you data from the backup. But in absence of a proper backup, you need Windows data recovery software to recover the damaged hard drive partition and the lost data.

Such an error in the system is communicated through error messages that read:

“Event Type: Error

Event Source: NTFS

Event ID: 55 

Description:

The file system structure on disk is corrupt and unusable. Please run the chkdsk utility on the volume ”

If you try to solve the problem by running  Chkdsk.exe utility, the process gets interrupted in the half way. This further leads to un-usability of the hard drive resulting in severe data loss.

Causes  of the occurrence of 'Event ID 55' in Microsoft Windows 7:

The above problem may occur if the Windows hard drive partition or its file system is damaged. The following reasons are the prime cause of the corruption:

·         The Windows hard drive has damaged data structures

·         Incomplete Input/Output requests, that are issued by file system to hard disk subsystem

Resolution:

In order to fix this problem, perform the following methods:

·         Type chkntfs at command prompt. If you get another message “drive is dirty”, run chkdsk utility.

·         Try to run the Chkdsk.exe utility manually so as to check integrity and consistency the Windows hard drive

·         If the above processes fails, to make the drive functional you can format it and reinstall the operating system

However, reinstalling the operating system leads to wiping out of the data saved on in it. However, to successfully recover your lost data you can use Windows Recovery software. The application thoroughly scans the entire hard drive and recover lost data from the hard drive.

Stellar Phoenix Windows Data Recovery software that can recover the lost and damaged data resulting from the above described reasons. The software recovers lost/deleted data and also data lost due to formatting or corruption of partitions or storage media. It also recovers data from lost, formatted FAT, NTFS, and exFAT file systems.

How to perform Windows recovery in case of a missing kernel file

Windows operating system is the most commonly used operating system nowadays. Every year a new version of Windows is released that promises a better user experience and provides us with much more advanced features. But people still have problems while working with this operating system. Kernel, the most important component of Windows operating system may get corrupted or a kernel file may be missing from the system. This may make your system unbootable or even result in a system crash. In such situations, you may lose all the precious data stored in your system which may require you to go for Windows data recovery through any reliable third party utility.

For instance, when you start your Windows 2000 based system, you may come across anyone the following error messages on your screen:

“Windows could not start because of an error in the software ”

OR

“Load needed DLL's for Kernel”

Cause:

Some missing program files of your Windows operating system may have caused the above error message.

This would render your system unbootable and may put you in a critical situation of data loss. Here, you can still recover Windows by using an updated backup. If the backup is missing, you need to follow the below mentioned resolution steps.

Resolution:

Try to upgrade your Windows through the Windows installation disc.

If you are unable to upgrade Windows, you should take help of a reliable Windows recovery software, These software provide us with several advanced options to easily recover the lost, deleted or accidentally formatted data from your system. They are compatible with the latest Windows operating systems, such as Windows 7, Vista, Server 2003, XP, and 2000.

Stellar Phoenix Windows Data Recovery is an recovery tool that can recover all kinds of Windows files from any situation of data loss. It recovers data lost or formatted FAT, NTFS, and exFAT file systems. It also enables you to recover files based on their file types.

Recovery of data from Windows Error

A Windows error message is not only a nuisance for the user but if it were to contain some data that is critical to the business or even some very dear multimedia files, your problems compound. Infact, you are more bothered about the safety of those files saved in the computer's hard drive than fixing the error. This situation calls for the use of Windows data recovery software that can recover the data from any kind of data loss. You still need to try and fix the error first and that involves understanding its cause and then trying out the resolution methods.

Symptom:

You try to log on to one of the domains of your Windows 2000 computer and receive the following message:-

“STOP: c000021a (Fatal System Error)”

Cause:

This is a problem in which the fully qualified domain name (FQDN) of your computer has a length of exactly 200 bytes. When the logon process is initiated, one character more than 200 bytes is written which leads to heap corruption.

Resolution:

You need to install the latest service pack for Windows 2000 to fix this problem. There is another way of working around this problem. All you need to do is to make your domain name one character less. You can use the local administrator of your computer to do this as the particular domain is not accessible.

This particular error was caused by a bug in Windows which was fixed by the subsequent service pack. Since, it is not a very complicated process to work around this problem, you can rest assured about it. At times the problems become more complex and you need to implement some very complex procedures to fix it. In case your attempts at Windows recovery do not work out, you can always use software which can recover your data.

Third-party software for fixing the Windows errors make it very easy to recover data that are deleted, lost due to formatting or just been rendered inaccessible. You should select a reliable source for it, perhaps a software company in this field with years of experience.

Stellar Phoenix Windows Data Recovery software have proven to be very effective in its task. These software have rich and easy-to-grasp user interface which are very useful in extracting data from any kind of logical errors. The innovative features of disk imaging enable scanning of even bad sectors very efficiently.

Recover Windows files with Stellar Windows data recovery software

Data is precious and data loss is a tragic for almost everyone of us. Even the loss of photos is a great headache for all of us. The data is lost usually when there is a system crash, virus attacks, sudden power surges all affect the hard drive and makes files corrupt, lost or damaged and leaves you needing to recover windows files.

It is better to check if the hard drive is affected. What caused the system to crash? It may be a new incompatible hardware or software. Try to unplug the hardware and restart the computer. A normal start-up indicates that the hardware is indeed the problem.

If it does not start-up normally, press the F8 key while the Windows is rebooting to start it in safe mode. If it reaches the log-in screen, then the problem may be related to a new software. Before proceeding to the next step, already make a backup of the other remaining files.

You can also fix the problem using system restore which resets the settings but there is no guarantee you will get your files back and recover deleted files.

If the first step did not work at all, then you can try another method to try to save lost data. Take off all the cables and USB wires and open the case to find the hard drive. Make sure that all the cables are plugged into the right place. You can also try to switch with one cable from another and see if this will work. If the problem still exists, then it is time to accept that there is something wrong with the hard drive.

If nothing else works, then you can now try to use Stellar Phoenix windows data recovery software. This software is the ultimate solution which I have also tried and recommend you to try to recover your files.

Unbootable partition in table- How to solve the issue

The MBR or Master Boot record is the first sector in a partitioned disk and is popularly known as the partition sector. The MBR keeps the detailed information about the primary and secondary partitions. It uniquely identifies the individual disk media attached to the system by virtue of a 32 bit signature and hence the Windows system is able to learn the properties of the volume/disk.

In case, if it gets corrupted, the data becomes completely inaccessible and only Windows Data Recovery software can resolve the issue. Furthermore, blue screen of death (BSOD)or a black screen appears with an error message. The booting process gets halted at that point and all your data remained inaccessible. The possible error flashing on the screen may be as below:

“No bootable partition in table”

Cause:

• Most likely, the above error can be caused due to the corruption of the Master Boot Record (MBR). Another possibility is that if by any operation, you have modified the disk MBR or your system is not getting the one it is looking for.

• Another ordinary possibility is that may be the system has been set to boot from any storage media, which doesn't have any valid boot instruction set in the MBR. In simple, the system is trying to boot from a non bootable CD, DVD or a USB device.

Resolution:

• Ensure that there is no CD, DVD or any other device connected to the system and moreover, check for the correct boot sequence.
• If the above is alright and the error still persists, put the Windows system installation disk, and open the recovery console by pressing the key 'R' at the start-up. Then run the command 'fixmbr'.
• After trying the above options, if the problem remains unresolved, then the only way left is to make a fresh installation of the operating system.

If a user does not have any backup, then you have to use any Windows data recovery software in order to recover your valuable data.

These Windows data recovery software are capable of recovering any lost, deleted, formatted or inaccessible data from a Windows operating system based hard drive. Moreover, the software usually have Windows look-a-like user interfaces and come with detailed instruction sets.

No hard drives installed on your computer - An Error and its solutions

Windows is the most popular and widely OS which can work with all most all leading applications and software. So, it is more prone to errors and sometimes the errors lead to the loss or inaccessibility of valuable data stored in the storage media. In these situations, unavailability of updated backup can be more panic and you need any Windows data recovery utility to recover and restore your data to normalcy.

Scenario:

You are having an ASUS Pro31 Series laptop, where Windows XP professional operating system is installed. While fixing a problem with Microsoft Outlook, you are continuously trying to boot the system in safe mode and suddenly, the system failed to start, flashing an error message on the screen. You may have received any of the following error messages:

“Setup did not find any hard drives installed on your computer ”

OR

“Missing Operating System ”

OR

“Operating system not found”

Cause

The above mentioned error messages may appear due to any of the following conditions:

The BIOS does not detect the hard disk.

The partition that has been marked as Active is incompatible.

The partition that contains the MBR is no longer active.

The first sector of the hard disk has been corrupted or there is any corruption to the MBR.

There may be some damage to the hard disk.

Resolution

As there are multiple causes behind the issue, you have to check in different angels in order to resolve the issue:

Verify, whether the BIOS lists and recognizes the hard disk.

Try the command fixmbr in the Windows XP Recovery Console to repair the initial sectors of the MBR.

This fixmbr can be harmful to the system if any hardware problem or virus related infection is present as in that particular situation, this command may make the partition inaccessible. Hence, it is advised to run the anti virus utility before running the fixmbr command.

If the above measures fail to resolve the issues and valid backup is not there with you, this is indeed a serious case of data loss. In this situation, you have to take the help of any available Windows data recovery software to recover your invaluable data back. These Windows data recovery utilities are so interactive that you don't have learn the technology behind it.

Relation between System files and data accessibility in Windows

There are so many system files that are needed for a healthy start up in Windows. Also, whenever you upgrade to a higher version such as Windows XP some files may escape out thereby disabling the system from booting.

In such situations, the Windows files get inaccessible and you are unable to access any data. One should try to find ways to resolve this case. If nothing works out, then the use of a third-party Windows data recovery software is the best option to recover Windows files.

Looking at a practical scenario, you are unable to start your Windows XP system. The following error message is displayed in this regard:

“Windows could not start. The following file is missing or corrupted \windows\system\vgaoem.fon.

You can attempt to repair this file by starting Windows setup using the original setup CD-ROM. Select 'r' at the first screen to start repair.”

Cause:

Such booting problem may appear when the Vgaoem.fon file is either corrupt, damaged, or missing.

Resolution:

To overcome this situation, you should perform the following steps to restore the vgaoem.fon file:

• Adjust the boot preferences so as to boot the system from a bootable CD-ROM.

• Insert Windows XP Setup CD in the CD-ROM drive.

• Press a key to boot the system from the CD, when the 'Press any key to boot from CD' message is displayed.

• Press R to start the Recovery Console, when the 'Welcome to Recovery Console' screen is displayed.

• At the command prompt, enter the following command, and press Enter:map

• Enter the following command to copy the missing file in the system from the CD:expand d:\i386\vgaoem.fo_ c:\windows\system

• If the file is successfully copied, the following message is displayed:

Vgaoem.fo_

1 file(s) expanded.

• Type 'exit' and restart the system. The system should start normally now.

If you are still unable to boot your computer, then the Windows data remain inaccessible, which is not at all a desirable situation. To escape from such miseries, I would advise you to utilize the services of a third-party Windows data recovery software. Using these Windows data recovery tools allows you to recover Windows files without any damage to the original data.

Problem in Boot.ini File and Data Loss in Windows

Is your computer unbootable after upgrading to Microsoft Windows XP? Are you getting errors in the Boot.ini file? This behavior may occur if your system has an invalid Boot.ini file and thus can not boot. In such situations, you are not allowed to log into your system and access the data stored on Windows hard drive. It leads to significant data loss, if there is no backup in place. In such circumstances, you need to use windows data recovery to extract lost data.

As a practical instance, you may come across one or both of the below error messages when you boot your Windows-based computer after upgrading to Microsoft Windows XP:

• Invalid Boot.ini

• Windows could not start because the following file is missing or corrupt:
  Windows\System32\Hal.dll

In the event of these error messages, your system refuses to boot up and data remains inaccessible. To gain access of your mission-critical data in such cases, you are required to find the root cause of this problem and perform Windows Recovery by fixing it.

Click here for details

Partition Inaccessibility due to Problem in Registry Key

In MS Windows ,RAM has two parts: (1)Page Pool and (2)Non Page Pool. The program code, data pages and cache are stored in Page pool whereas Non page pool is used by some critical system processes.

It helps a lot in enhancing the system performance, but a small mistake in resizing these memory resources can make the files inaccessible on the hard drive. In these conditions, the lost data can be retrieved by using a windows data recovery software.

In case the values of Page Pool and Non Page Pool parameters are not specified correctly, several Windows kernel mode components might not be able to allocate sufficient memory space to work properly. The values of Windows system components are located in below registry key:

“\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management”

Usually these parameters are set to 0, which tells the windows to compute default values for the resource allocation. And any alteration in this value should be avoided to reduce the chances of data loss.

The file system should be capable of allocating appropriate memory to track all the information about opened files and hard drive partitions on behalf of application.

If the memory settings are wrong then there are chances of file corruptions. It may lead to to a critical data loss situation To sort out this problem one needs a windows data recovery software .

The data recovery tools use deep scanning method for the entire hard drive and retrieve all the missing data from it. These programs are easy to use , interactive with graphical user interface and thus no need of technical expertise for the user.

How to Clone Windows Hard Drive without Data Loss?

In order to upgrade you system to a faster and larger capacity mode, you need to reinstall the operating system and the programs on new hard drive. This procedure may cause data loss and there is a need of Windows Data Recovery Software.

But , don't worry there is a solution too. You can create a mirror copy of your hard drive that could easily restore all of your data, programs and even operating system. This method is known as Disk Cloning.

Disk cloning is the process of copying the contents of one computer hard disk to another disk or to an "image" file (also called Ghost Imaging). Often, the contents of the first disk are written to an image file as an intermediate step, and the second disk is loaded with the contents of the image. This is considered as the best way for moving to a larger capacity disk.

Here are some of the uses of hard drive cloning tools:

• Up gradation of Hard Drive : You can use such applications to upgrade to new or larger capacity hard drive. It prevents data loss and need of Windows Data Recovery Software.
• Provisioning new systems : Provisioning with the standard set of software so that you can go away with complete application suite and doesn't need to waste time in installing individual programs.
• Complete system backup : Using hard drive cloning applications, you can create a comprehensive and full backup of your operating system, data and all the installed application software.
• System recovery : Using the disk clone software you can create rescue disk that is used to restore your computer to its original settings after operating system malfunction. This is basically used for operating system recovery.

One thing which should be kept in mind regarding cloning software is that it should be able to access even the protected OS resources. At the time creating a clone the system should be in a working state. The prior OS on the destination drive will be overwritten. The windows data recovery software by Stellar Phoenix , is an easy to use and an effective tool to clone your hard drive . It is compatible with Microsoft Windows 7, Vista, 2003, XP and 2000