How the data is stored on the hard disk

When you save a file on your computer, storing data on the hard disk platter magnetic coating. This magnetic coating on the platters "glue" that holds the data. Any damage to the magnetic coating means that the loss of data, because each piece of data included in the coating is missing. So a dish lacks a little to paint a better chance of success against the backup in a bowl that was not a large amount, the removal or destruction of the magnetic coating.

hard drive error components

Typical hard items that are not included

Platters hard drive platters or spindle rotates one electric engine. The speed of this rotation measured in revolutions per minute (RPM) and the higher the performance of the hard drive … the higher the speed, which increases the read and write access to the bowls. Any contact with the surface of the platters can cause serious damage to the magnetic stripe containing the data. This includes dust, fingerprints, water, and most importantly, the head of the hard drive. Platter damage caused by the most serious damage to hard drive failure.

Heads (Head Crash) When the hard drive is not in active use, the heads are parked until the hard drive to be read or write the data again. This is when the head is moved outside of bowls between the super-thin cushion of air that causes the head to crash and touches the hard drive platter.

Firmware chips Firmware program instructions on the printed circuit board (PCB). typical revision of the firmware for all types of hard drives and each hard drive can go through dozens of firmware changes to increase that particular manufacturer's hard drive performance. The older the hard drive, the more difficult it can be to find a working firmware for the specific hard drive model.

Printed Circuit Board (PCB) The PCB of the hard drive electronics hard drive, which manages and operates the hard disk. If the damaged PCB must be replaced often an identical PCB firmware is identical to the original hard drive. Typically PCB damage is from water, fire, and there are other reasons why the PCB fails. And often failed PCB affect other aspects such as firmware or heads.

Types of hard disk failure

Generally speaking, if a disk fails it is due to one of the following reasons:

Media error Also known as a head crash (as described above), the head of the hard drive is physically touched and damaged the magnetic coating on the platters.

mechanical problem Generally speaking, any electronic failure in the hard drive falls into this category. Fire, water, electrical damage to the hard drive would require 'parts' replacement.

PCB failure As described above, PCB failure falls on a technical error and generally "swapped out" the same PCB for the specific type of hard drive. Along with the proper firmware, the hard drive, the replacement PCB can be a difficult type of hard drive repair if the hard drive is an older model.

logical drive failure This type of hard disk failure is usually the least harmful information. This kind of error usually means that the operating system of your computer (or utility) you can see the driver, indicated that free space, but because the computer MFT is corrupted or damaged, you can not read the data. Hard drive failure is not the type that the destructive and the chances of successful data recovery are high overall.

Types of non-mechanical hard drive failure

Other causes of data loss and why data backup is needed to the following:

natural disaster extreme weather conditions, which are outside of our control, that is a bad day even worse. Regardless of the computer and submerged in water due to floods, fires burning in or adjacent to a lightning strike, there is still a chance to recover data from the hard drive.

The human factor accidentally deleting files, formatting the wrong hard drive, and then try to upgrade the operating system is that not as common problems that come up. Also, due to careful than most people have their own laptop, a small drop on the couch, on the floor or down the stairs, the kind of violent jarring to the disk drive, which can cause serious damage to the hard drive platters.

viruses E-mail is typically the way most viruses spread from computer to computer. In addition, visiting questionable websites that have scripts, malware and spyware waiting for the system itself and put your data at risk. We recommend that you run the latest anti-virus software to protect your data from this kind of data loss and reduce the need to need data backup service.

So how do you protect yourself from data loss? Back up! However, if you still need the data recovery services, make sure that a company that specializes in hard drive data recovery.

Source by Jason Perry

Computer viruses and how to treat them

1 What is a computer virus:

A computer virus is a program that can replicate itself and spread from one infected computer to another. The objects can be infected with the system, program, or document files. After infecting a computer, it is possible to slow down the damage to the contents of the infected files, lose data or switch to the normal operation of computer systems.

The virus can also use your computer to distribute illegal advertisements and send spam emails that take advantage of security (adware), steal personal information such as bank account number, credit card number, etc. (spyware). Some types of viruses can use a computer to create a bot net (Virtual Network Computer) server to attack other systems, websites, etc.

Type 2 viruses for Windows-based computers:

Van many computer viruses that prevent the functioning of the computer. Here are some of the different types of viruses:

Trojan: This file is created by the e-mail viruses attached to e-mail. If you are open, you can scour the hard drive of your personal and financial information, such as social security, account and PIN numbers. Once collected the info, you can send over the Internet by a hacker or thief.

Macro Virus: This is a computer virus that infects the Visual Basic language documents for applications, such as Microsoft Word, Microsoft Excel, etc. This type of virus can cause damage (such as removing the data on your hard drive, for example).

Worms: This is a program that can self-replicate itself. It can be moved from one computer to another and replicate itself in the computer system and then spread to hundreds of copies to other computers, which can cause widespread damage.

Rootkit Virus: This is a program that can cover the processes, files and registry data to your computer (a database that is used to save the Windows and program settings). Rootkit is usually to hide the activities and processes of viruses that can damage your computer. Promote a hacker to control the system.

bootsector Virus: A virus that can hold up to the first part of the hard disk to read the computer's boot time. They are usually covers floppy disks.

Logic Bombs: This is a program that can send data to many of the same e-mail address and overwhelm the system, or block the connection to the server. It is also used to threaten the other (for example, mail bombs, etc).

memory-resident viruses: This type of virus to the RAM. From there, you can overcome and interrupt the operation of the supply system. It can corrupt files and programs that are open, closed, copy, rename, etc.

multipartite virus: These viruses are spread in different ways. This can vary in its action, depending on where the installation, and the presence of certain files.

3- How to get a virus and prevention:

These are three common ways that your computer can get infected by viruses:

E-mail: e-mail to get the a person with one or more viruses. If the attachment is opened the virus to infect the files on your computer. Viruses can also send emails to people's email address books, or e-mail folder automatically. So, do not open unknown email attachments, or they are not after you open an antivirus.

Internet: If you download an exe file or a data file from the Internet or other public networks, viruses may be transferred to the computer. Sometimes the free software on the internet viruses, especially if the download sources such as Torrent or Usenet news groups. Therefore, if necessary, you should download the files from reliable sources.

Peripherals: The devices such as MP3 players, USB flash drive, memory card or CD Rom is also spread viruses. So remember to scan for them after they have been connected to the computer.

4- symptoms of virus infection

These are some of the symptoms that indicate virus activity

• the computer unusual activity (such as programs to crash a lot or slow rotating) .

• Messages and images (not the current job) comes unexpectedly.

• The program starts up unexpectedly.

• Firewall information about a particular application tries to connect to the Internet (independent of what works).

• friends say they receive an e-mail, but you did not send them.

• get lots of system error notifications. (Note: This can also come from another activity, such as hardware problems, system failure or true)

• Windows is not running when you start the computer. (Note: This can also come from hard disk failure)

• You realize that the folders and files are removed or changed.

• It finds that there is an access to the hard drive (one of the small flashing lights), although there are no programs running.

• abnormal signals to the browser, for example, opens an unfamiliar website or close your browser tabs.

• Advertisement pages pop up, change your desktop wallpaper.

• occur .exe files and folders with the same name.

• the right corner of the computer, there is a small sign posted "your computer is infected" or "Virus Alert" etc.

• If you open a USB thumb drive, unknown files like Autorun inf, New Folder.exe etc. will be displayed.

• do not press Ctrl + Alt + Delete (Task Manager), and warned that the administrator has disabled it.

• Folder Options disappear.

• The computer continuously restarts when you try to shut down.

• You can not log on to your Windows account the appropriate login information.

5 Do's infected

• Make sure that your antivirus software to the latest update. If necessary, download the update on another computer, and update it manually.

• downloaded from the Internet or a local area network (LAN).

• If Windows is not running, start it in safe mode (if you turn on your computer, press F8 when the computer starts up, then select "Safe Mode" in the menu).

• Run a full scan Anti-Virus.

• If your computer is infected enough, but you have important files and documents on it, do a full virus scan with updated antivirus software. If you find a virus, then delete all of them open to additional disk (USB, thumb drive, etc.) and search for autorun.inf file and remove them. Then restart the computer.

• If you have any difficulty in finding a way to remove the bad software, read the Internet Security Software Vendor in search of a core of dedicated tools to remove them.

• If you find a bad program, follow the instructions for Internet Security Software Supplier. Good Security software provides options such as blocks infected files, isolating potentially infected files, worms and Trojan removal.

• If there are no important files from computer disks, format the disk and reinstall Windows and your applications. That's pretty extreme and lengthy process, and it is recommended to backup before starting the machine settings. When you're done, do not open any ancillary storage devices (USB memory sticks, etc.) have installed antivirus software, do a full scan, you can find Autorun.inf files and remove them. Restart the computer after.

• If your antivirus software does not find anything, your computer might not be infected. Check the hardware and software installed on your computer meets the hardware specifications of the operating system. Delete unnecessary or unwanted programs to save resources and ensure that you have updated your Windows operating system via Windows Update.

Source by Lily Thi Tran

Registry Corruption – Causes and Effects damaged registry files

Windows operating system registry files, database type entries that are central to the operating system's ability to perform the instructions. Simply put, the Windows operating system would do nothing if the registry is missing! The records than any Windows file structure, built in a hierarchical form. In other words, there are some large folders and files in many folders in them. The main folders are called hives.

Each hive has its point of interest. For example, there is a hive that contains all the information about the current user of the computer that contains all the information a computer user and the one that contains all the relevant information on the computer's operating system is installed.

5 Registry Hives

each have five beállításstruktúránál Windows 2000, XP, Vista and Windows 7, and Windows ME operating systems have been built in the past six hives. For a number of reasons corruption has become a major issue in the registers of Windows XP and Vista. It is likely to remain a mortal enemy of Windows 7 as well. Some of the reasons registry corruption has become a major concern for the list of these newer operating systems are as follows:

housing

· Higher operating systems larger programs and the bigger the program, the more corruption you will leave behind when he changed, removed and expandable.

· The operating system itself is much greater records than previous counterparts, and so much more space for corruption to infect as there used to be.

· Computer and Internet access much faster these days, so registry corruption accumulate much faster.

Consider this last point. Computers themselves 10-30 times faster than 6-7 years ago, and an Internet connection than 3,000 times faster than it was several years ago. That's a lot of information flow tends to build corruption in the registry at a rapid pace.

The negative consequences Registry Corruption

registry corruption will make your computer slow after a considerable amount accumulates. Sometimes the computer is very slow because of corruption. Stalls, crashes, bugs and crashes can be attributed to the damaged database files.

The good news corrupted database files can be improved by using a registry cleaner. Cleaning the registry, most of the times the computer completely restore lost speed and stop any crashes, freezes, errors and stalls that are about him. In addition, as part of the programs include most of the registry cleaners registry optimization software. Optimizing the operating system registry to increase computer speed more than simply be cleaning.

The point is; as terrible as this impacts everyday registry corruption, you can no longer hold a special power to the computer because of the introduction of registry cleaning program.

Source by Edward Lathrop

How to help improve the DBF files, DBF Recovery Software

The computer user must have heard of a DBF file or after some use. DBF database format used by a variety of database software, such as Visual FoxPro, Clipper, dbFast, codebase, Multi Base, dbXL, Arago and related database programs. A database file is organized collection of data in tabular form. The TXT file can easily open, edit and save any such database programs, so this format is very popular among computer users.

The most common use of database files to store large amounts of data and information. The file is widely used in almost all sectors, such as the corporate and educational sectors to store data and information. It has become an essential file format of the individual and the organization.

When this format is very useful for the users, and the other is that you can create some serious problems. Sometimes a DBF file becomes inaccessible due to corruption or invalid. DBF is not immune to corruption; In fact, this file format is prone to corruption due to large size and complex file structure. It may be easily damaged due to various reasons such as virus attacks, database application malfunction, hard drive failure, software crash, unexpected cancellation DBF, human error and many more. These are some common reasons which can play an important role in the database file corruption.

damaged during

Open DBF file can get some error message something like this:

  • ".dbf File does not exist".
  • "In the Fields table does not match the entries in the database."
  • "Access disabled due to an error in the previous table."
  • "Database file appears corrupt. Page wrong type of
  • "Table Corrupt" / "index header".
  • "F ilename .dbf become damaged."

Some of these are common mistakes that often takes place in a time of corruption. For example, if you work with a TXT file, all is well. But suddenly database application (Visual FoxPro or other) to start hanging. You have no other option than to reboot the system. But if you restart your system, and then open the same DBF file, which worked before, does not open, or you get an error message, the file is corrupted. This should be a very frustrating situation for all users because of hard work goes in vain. All data and information stored in the file may be lost forever. You need to re-create the file, which might not be possible in some cases.

such a critical state BKF file surely helps. If you have a backup of the database file (which is now damaged), you can easily restore BKF file. But sometimes the BKF file is not available or is damaged or invalid. In this situation, you can use third-party DBF Recovery Software. This is one of the most effective and efficient solutions to fix corrupt DBF files. The DBF Recovery Software is designed to repair damaged DBF files to restore the very maximum data. Very suitable to resolve all the errors corrupt DBF files. The software supports all popular database applications such as dBase III, dBase IV, dBase V, Visual FoxPro, Clipper, dBFast, codebase, Multi Base, dBXL and Arago. The best feature of the software is self-descriptive user interface. It requires no technical knowledge or skills to use this software. Any tech savvy and novice users easy and convenient to use the software to repair corrupt DBF files. The DBF Recovery Software is available as a free demo version. Users can download the demo version before buying the full software. This helps users to explore the features and performance.

Source by Naitik Semwaal

Solutions of computer viruses

Does your computer lag, or does it seem to be any unusual behavior, if not chances are your computer is infected with a virus. To ensure that the solutions to computer viruses have already answered some questions people ask me to get rid of the viruses.

1) What is a computer virus?

Computer viruses are small software programs that are designed to spread from one computer to another and to interfere with computer operation. The virus may corrupt or delete data on your computer, use your e-mail program can spread to other computers, or even erase everything on your hard drive. Viruses are most easily spread by attachments e-mail messages or instant messaging messages. The viruses are disguised as attachments of funny images, greeting cards, or audio and video files, which is why most viruses come from downloading movies, music, programs, and most of the illegal pornographic material.

2.) What other names is a virus?

may have heard of malware, spyware, trojans, trackers, hijackers, ad ware, etc … it's only sub-headings of viruses.

3) Symptoms of the virus?

after

to open and run an infected program or attachment on your computer, you might not realize that you have a virus until you notice that something is wrong.

Here are a few primary indicators that your computer may be infected:

The computer is running more slowly than normal

The computer stops responding or crashes frequently,

computer crashes and restarts every few minutes,

the computer will restart on their own, will not run properly,

on your computer is not working properly,

disk or hard disk inaccessible

can not be printed correctly

you see unusual error messages

you see distorted menus and dialog boxes

you are bombarded with pop-ups

4) What solutions for computer viruses?

The perfect solution is to buy quality computer viruses virus program, and there unwanted sites. Then, the computer and your privacy is guaranteed.

5) What is the best antivirus for me?

Even if it is not a virus or already have one, buy a quality antivirus program is the best solution for computer viruses. I mentioned that the best solution / product of the computer virus problem below.

6) How easy is it to use the software?

may have to download the software and running within ten minutes. It is that simple! You can even set it to run regularly – do not even have to know it's there. This is only run periodically wipe out the new viruses that crept in some way.

7.) Why do I need to add any of these antivirus programs?

Well, that's a good question. What is special about these programs so that they attack the viruses before the virus attacks the computer. Compared to Norton Anti-virus, allowing the virus attacks the computer, and then kill the virus and go after the sources. The negative about this is that if u let the virus to install itself, it is almost impossible to kill the roots. Also, the program has the following real-time protection. Real-time protection to deny the virus from entering your computer, so you can surf any website you want.

8) Okay, but why should pick up these programs? (Persuade more)

Okay, well Big brand name programs such as Norton or McAfee, come out with new editions every year, which means that you need to buy the latest version to keep up with the virus worldwide . Compared to the programs I mention that you do not need, but the new version each year, the program automatic update of virus definitions. Also, these programs are much cheaper than brand name programs. PROGRAMS work !!

Source by Alex Hitchins

Platter Scratch Repairing – The Critical Step Into Data Recovery crashed drives

Hard Disk Drive Crash

Take the computer systems. We are so used to working on the computer regularly so that we are rarely prepared to face the consequences if things go wrong. This is even truer of a computer hard drive crash than anything else. Hard drive failure can be divided into two types: one is called firmware level error is generated, which can be improved related software factory orders; the other is on the left of the physical hard disk physical level failures caused by damage to the parts. As to the latter Physical Level crash, the typical case in data recovery practices that direct contact of the head caused by a crash and serious platter scratches on the head and the platter surface; Such drives are manifested undetected, staying busy, besides an ominous scratching sound emanating from the disc starts. This is a serious problem. This suggests that not less than one accident on the hard drive.

functioning hard disk

To understand the problem with the hard drive crashes, it is important to first understand the mechanism of the hard disk. Only after knowing that the disc drive functions to understand the nature of the problem.

Components

pickup: The read-write heads for hard disk drives are those mechanisms that, as the name suggests, write or read data from the magnetic fields of the platters.

Platter Hard Drive: The hard disk is a circular platter hard disk drive. This circular shape, and the magnetic medium on the disk drive stored. Overall, more platters spindle is equipped with a hard disk drive.

lubricant layer: This is the top layer of the platters and made of a material similar to Teflon.

Carbon: There is a layer of sputtered carbon over the lubricant layer.

magnetic layer: below this layer of carbon.

operation

The magnetic layer of the hard drive to store all the data. The two layers of carbon and lubricant like material did this to be the magnetic layer of accidental contact of the read-write head of the disk, it can be said that there exist, as the protective layer of the magnetic layer (of course, another important function of them to maintain the stability of the flying read-write head)

to move the wheels of exceptional speed and the data read or written to the magnetic layers of the read-write head that flies above the surface of the platter. Since the read-write head flies over the platter surface height is controlled by a thin film or layer of air trapped in the platters and the slider surface of the read-write head. Therefore, we mentioned that one of the functions of the protective layer to maintain the stability of the flying read-write head: a film floating in the air above the heads of the interface will be created when the surface of the platter maintains flat and smooth.

If the read-write head comes into direct contact with the surface of the disk, then the head can scratch through the protective layers of sputtered carbon and the lubricant material, leaving a circle scratch area to the platter. This is called a head crash or a hard disk drive platter crash.

The reason for the Hard Disk Drive Crash

The cause of a head crash can be a minute particle causing the bowl of a pickup bounce against the plates. The head is made of hard materials can scratch through the protective layer. If the head bounces against the bowl while the latter is rotating at a speed equivalent to a thousand revolutions per minute, and then is connected to the head scratch the bowl surface. This destroys the magnetic layer of the platters. When the head begins to drag the bowl, and then the data loss can be enormous. In addition to the head at the end of overheating or physical damage to the hard drive to work correctly. Because even the possibility of further head crashes increases particulate released in a head crash Scrape the bowl surface, leaving more scratches to the platter each time you power up the drive.

Data backup drives physical scratches

a data recovery physically damaged (head crash / platter scratch) hard drives are currently the best and the only solution is to open the HAD in a proper conditions (such as clean room) in place of the damaged physical head stack, meanwhile to clean up the particles on the platter, then worked for postoperative data backup drive. However, this method will not work in every case, especially if you have a severe scratch area on the platter, head crash caused by which – besides a failed head swap, the scratch area can be an obstacle to successful data recovery: even after the replacement of the crashed head stack faultlessly then it collapses immediately when turned on, so the scratch issue worse and there is no possibility for users to read all the data (data up to find the right area of ​​the bowl) from the drive. The reason for this situation is that when the head flies over the scratch area (it does not matter if you try to read from this area or not) since the break in the protective layer of the head is unable to maintain a floating state when the scratch area but it makes a connection directly to the bowl again in the head at the end of overheating or physical damage (crash or short circuit). The point is how to recover the data from the patient drive becomes the point, how can you make the head passes the scratch area smoothly.

Platter Scratch Restoration Solution

What is Platter Scratch Restoration Solution?

The Platter Scratch Restoration Solution joint effort formed the basis of the unique technology SalvationDATA, Computer Institute of CAS, Chemistry CAS Institute of Physics, CAS, which will take over in two years, and interdisciplinary achievements of hundreds of thousands of dollars in R & D and integration in several areas such as chemistry, physics, and computer applications. It is the perfect solution for the current corner of data backup drives heavy bowl of zero to enable data recovery specialists who are working on physical data recovery a deeper and more comprehensive capabilities.

Basic principles of operation:

SalvationDATA Platter Scratch Restoration System includes the following major components:

1. High precision scratch positioner

2. High pressure cleaner

3. Nanometer filling materials spray arm

4. Master program controller

The system will first clean up the target platter from the high pressure air cleaner; then scan the bowl with the optical scratch positioner contact size and depth of the scratch area and label; finally the spray arm contains the nanometer filling materials fill the scratch area under the control of the donor material master program controller, to restore the scratches and the scratch area revert smooth and thus allows the head to pass the scratch area in a stable floating status that data recovery is a good area can be achieved. The scratch positioner carries out analysis and positioning towards the tiny scratches imageology optical technology; sending the scan report back to the master control program, repair manual movement is created and sent to the spray arms control implementation. It controls the nanometer filling materials and high precision nozzle of the master program controller ensures 100% accuracy of the restoration; During the filling materials have been improved by trial and error, it does not cause any chemical reaction with materials in the different layers.

As for the multi-plate drive, the system will record the platter alignment by using optical image before separating the target platter dish assembly; so that the platter alignment can be easily restored after the restoration from scratch. The entire restoration process carried out by the master program controller and the full angle robot arms are not under the control of the user's intervention, ought to be the fastest and safest solution for platter scratch restoration available; What's more, the estimated price of the system would be around $ 5,000 only, so most adoptable and popular equipment.

Support List

The system includes robot arms and workstations designed for standard platters of 3.5-inch, 2.5-inch and 1.8-inch hard drives from various manufacturers; It is fully compatible with the bowl toward those types of hard disk recovery needs. (All this plate contains a unique manufacturing process and technology, such as the glass platter technology worked, and hopefully will be released the day of departure plus six months).

One final note

what this system will do the padding on the platter scratch restoration alternatives; Therefore, the contact information is lost beyond recovery after the scratch area on the platter restoration. This is the importance of ensuring that the solution is read-write head across the scratch area smoothly, so that the head will continue to work with the data after reading good area.

Source by Zoe C.

Or for protection against Spyware Software?

There are people referring to or protection against spyware software . spyware protection against people claim to be experts set up by the anti-virus software such as McAfee, Symantec and Norton Utilities have been built to protect against spyware. Since I'm in the Symantec Anti-Virus, I can vouch for the truth of this statement. Symantec is actually spyware, and privacy controls built-in firewall, anti-virus package.

On the other hand, there are people who claim that the software is set up to specifically spyware multiple functions when the mandate for specific usage spyware. Because built-in spyware protection with anti-virus more generic usability, anti-spyware-specific software is versatile and can be customized, so that makes it more effective in the fight against spyware. No matter which way you look at it, both parties have a valid point when the "for or against spyware software protection" argument. It is true that the anti-spyware anti-virus programs can be built, and it is also true that the independent anti-spyware programs have specific functions in their niches.

A further consideration is the argument, or protection against spyware dispute as having a broad, general anti-spyware protection program work with a small, specialized anti-spyware utility is ideal for all computer owners who have their tickets carefully on the Internet. The advantage of built-in anti-spyware anti-virus programs can be found explicit definitions. Anti-Virus creators have long experience in research and identification of new viruses, they introduced the Internet.

This experience is passed through definitions of anti-spyware field will be a big plus built-in option. On the other hand, are experiencing usability with a more task-specific functions independent anti-spyware utilities is also an advantage, because it is a versatile system.

After working in the two go hand in hand utility that is appropriate for you and protection tools, the biggest advantage of all. Both systems work to prevent the spread of spyware definitions database and also two, but one. The advantage is that the firewall works for you, however, that the anti-spyware utilities tax duties is absolutely necessary. Since the mathematicians of the ancient world used to say: "One and one to two." In the end, arguments or spyware protection against both win the race, as are both only lead to better protection of privacy thieves.

Source by Morten Hansen

How to check and fix corrupt registry in Windows

File corruption in the registry is perhaps one of the most common problems found in a Windows operating system. This article will show you a simple way to check if there is a problem with the file system corruption in the registry.

Aside from corrupt files, Windows registry can have a host of other problems. These problems have resulted in many symptoms. For example, the computer will begin to work sluggishly. Start-ups and shutdowns can be very slow. The computer also suffer from stalls, crashes and applications freezes. These are the symptoms that the registry has been busy too many redundant entries.

Typically, you receive an error message if file is damaged or invalid entry in the registry. The error can also occur when the computer is performing a task or trying to access an application program. You may see an error message indicating that you can not continue because a certain file is corrupted or missing.

In the worst case, the file corruption when the Windows operating system will not boot up. But file corruption can be caused by virus that has corrupted entries. This can be caused by faulty or defective hardware. Another possible cause could be incorrect program installation or a bad program.

improve or recording

solutions Corrupt Registry

before you try to fix the registry, you should do a hardware scan first. If the test hardware problem, you may need to replace the faulty hardware first. This may be all you need to do.

The problem is more complex, if Windows can not boot, you have to start the recovery CD and try to solve the problem. Your computer manual may offer the procedure for this. If you can not restore the system, you may need to reinstall the entire operating system.

Windows Registry Repair Program

Fortunately, there are some great Windows registry repair programs available. These programs can help to solve possible registry problems including file corruption and prevent the loss of the system. Good registry repair program can detect file corruption in a matter of minutes. If problems arise, the program will automatically repair or fix the problems.

However, not all registry repair programs are the same. Make sure that the software will help you, especially if you have no technical knowledge what is going on in the registry. The ideal registry repair program should be able to back up your registry, scan for problems, clean invalid entries and repair damaged files. Some programs even give you the option to defragment and viruses.

Source by Adrian Namara

Future Backup and Recovery

There was a growing need to increase the provision of data security features, especially now that more and more data storage and sharing in the cloud. This market is growing tremendously providing data archiving services segment, which includes companies who store large sensitive and confidential information from computer systems. The need to protect such data are essential and must not be lost and can not access the data thieves and hackers. Due to malicious use of corporate data, companies suffer devastating losses in financial terms, fame, and many other aspects of the business. The question then becomes: why keep such a huge amount of information as it would be easier to do away with the information (the data handled calls cost implications). However, companies must comply with international norms of behavior, which always require data over a minimum period required. This is where you need backup and recovery services comes into the picture: improvements in technology make it easier to manage a lot of data stored and protected for longer and longer in duration.

Therefore, backup and recovery services have become an absolute necessity when managing data. While many people naturally want to avoid the probability of data lost or damaged, they tend to underestimate the possibility of something happening. Backup and recovery is the most effective way to approach data management, preferable to spending valuable time and resources to try to recover lost data manually. Proactive backup and recovery service for a small annual cost, which is certainly unique in what a company or individual may arise to find a means to reconstruct and recover data to have been lost or damaged. There are 3 main backup and recovery options: 1) offline backup, where the process to transfer data to a different location other than the network used is both far-fetched and time-consuming; 2) online backup, which is often synchronized directly to the company network allows quick and easy access to data, and the latest additions to backed up consistently; and 3) in the near line backup, which is a combination of offline and online data backup and recovery. It's cheaper, but slower than the online backup.

moving away from the traditional agent-based type of backup and recovery, the continued growth of the backup and recovery needs suggests that the future will be the backup and recovery to address many issues, including the data in the cloud. There was good news filtering with respect to a cloud backup. This is probably the most important part of the ongoing debate on the future of backup and recovery has been the trend in the world today involves many aspects of data storage virtualization. Suggestions for functions that future backup and recovery should provide for. The virtualization hypervisors many operations will have to be constantly aware of the data and the environment is also supported and reproduced on servers and desktop backups. This effect goes towards saving the environment, such as VMware, XenServer and HyperV as they are and not pretend to physical servers. Companies and organizations will be required to manage, provide, monitor and protect the critical applications, regardless of the cloud, the physical servers, the virtual machine, and any combination thereof can be used.

Future backup and recovery has been envisioned as a user interface that is able to simplify the use of the service, but also to achieve the complexity of tasks. Future must live backup and recovery for all applications to the user, and an auto-discovery tasks and their mutual interdependence. Applications must be sorted on that critical. Some tasks may be marked critical, while others, among other business-critical levels. The constant movement toward cloud services sees the need for an all-inclusive security technology that will achieve a full recovery of the functions and data in your computer, as well as smart phones and tablet computers, which are now present in business.

In addition, cloud computing requires the backups that address the multi-tenant environment that includes physical servers and virtual servers. The requirement of time and recovery point is required for final recovery you need to build a cloud backup. Another feature is that the future backup and recovery must be the ability to backup and recover data from a variety of online cloud platforms, and even e-mails. Finally, B & R plans must offer assurance for all involved in these processes, the administrator of the corporate executives and owners. The future data recovery plans also suggest that the best way to go in securing data. The move between the available options: drives, cloud security, application-specific protection, the use of snapshots, synchronous and asynchronous replication continued use of the data and the data of the typical backup. These characteristics provide monitoring of hardware failure and problems with the operating system and application layers. Such a tool would be useful for critical systems and applications DR, local recovery, backup corporate computer networks and systems, as well as remote office backup and recovery data.

There was continuous research and development that was launched in the future backup and recovery plans, as well as the scope of that data backup and recovery will strengthen proportional to the development of the IT world, especially those who have the information.

Source by Cody Faldyn

More and Virus Removal Pro is not easy – Here's Why

this of life is dramatically improved if taken into account the "Go To Guy" for everyone to call the moment of computers catch a viral infection?

Think that can remove spyware, rootkits, adware, viruses, Trojans, and any and all of your computer? Today could be your lucky day just like me a few tips that I want to share with you. These facts help you realize the importance of work, trial and error and the time required to become an expert in malware removal.

The following five skills MANDATORY for all those who have become virus removal pro

1) Recognizing that the best (and worst) antivirus software

learning to use the best and most efficient software when you remove the malware, one of the most important characteristics of a virus removal pro. A vital element is the removal of viruses pro to know what software to use to remove the malicious software. Not all antivirus software is created equal; there are precious few programs available that must be renewed (purchase) a year, even more of these programs are not as effective as some free software! In other words, that $ 50 antivirus software, which is a brand new box and roughly detects viruses only 3 out of 10 – to cripple the computer!

Norton Antivirus or McAfee, and Panda, or the most powerful solution that is not capable of removing any risk of infection from a computer (bet you did not know that)! In fact, not a particular software is fully effective in removing all infections on a computer. It is important to use a variety of software while scanning for malware and which software to use is a key to remove the virus guru.

2) The ability to educate users how to avoid infection (and how to get infected in the first place)

another capacity that has to be learned and taught as an expert, as people usually get infected in the first place! In other words, you need to pay attention to the different infections that are common to the present and not-too-distant past. Tracking various infections allows you to keep track of its infection method, or what caused the malware "out" or widespread. For example, the customer can not Click on the image to their e-mail? Did click the "infected pop-up" (to close)? Is that within the infected computer network?

He knew how to communicate with and educate the customer to prevent infection, a necessary skill that a lot of technicians and consultants do not study or practice. Because it is difficult to understand ( "geek speak"), rude, pushy, or a step in the wrong direction for anyone looking to be professional.

3) Learn that processes that are running Windows in the "normal" OS processes

In order to remove any and all PC malware, it is important to know what not to remove. To remove system files, folders or other important Windows files can cause the computer unreliable data loss and the worst case would deprive unbootable. It is extremely important to know which processes are running Windows applies processing.

This can be difficult to do it due to the fact that when the software is installed on your computer (or trusted or malicious), said software processes are running on Windows and depend on Windows hosts processed (for example, svchost .exe). One can identify which processes are running on Windows by default, and how to identify the processes that are harmful, it is one step closer to becoming an expert. Unfortunately, because of the large number of processes and executable files in Windows anytime (and changing the computer), it is best to learn this hands on experience.

4th) We know what to do when "you can not do anything else"

there comes a time for all viruses, if not allowed to install the software on any particular anti-virus software that will be used to remove the infection at hand. However, the firewall is disabled, Windows Security Center will stop the Internet connection can ban the pest, the computer will not start in safe mode, or may not even start !! What are you going to do at this point?

The virus removal pro learned how to "solution" to the problems that can cause infection. He knows how to use an external drive to backup your valuable data, then scan and clean viruses from your PC successfully. This expert also knows how to re-enable an internet connection to disable the malware and how to remove the annoying and difficult viruses can cause browsers to "re-direct" bad websites (sites that have more viruses).

the expert also knows how to reserve over the damage malware infection to return the computer back to "normal", especially when it removes hidden threats that most antivirus software will never detect. The same threats to steal passwords, credit card information, names and information, and so on; and then upload it to other spammers and thieves. To edit the hosts file is a way to reverse damage that malware and rogue manually remove files usually appear in the folder types, such as the "System32."

5) The ability to learn the reference data or instructions step by step

virus removal pro getting more difficult as you advance to be read prior to this article? I learned the "hard way" that it can take years of practical training – experienced different scenarios, there are many kinds of infections and behavior; and overcoming many of the issues experienced when removing viruses, to truly become a "pro".

A great deal of time is required, as well as the practical experience of many different computers to be experienced in tuning the PC to the level that existed before becoming infected. Tune up is needed after each removal of malware, largely due to the fact that most of infections may cause the computer to run the "slower" than it did prior to becoming infected.

tune is (among others): cleaning the registry, removes unnecessary programs from the start and turning off unnecessary Windows services, cleaning temporary files, tweak Windows settings for maximum speed and performance; and so on.

Source by Jarvis Edwards