How to Repair Computer Registry?
The system registry is an important part of all the latest Windows operating systems, including Windows XP, Vista and Windows 7. It stores important information about configuration settings and options. This article gives some advice on when and how to repair computer registry. Getting a top quality registry cleaner software can help speed up your PC quickly.
First introduced with Windows 3.1, and extended with Windows 95 and NT, the registry was intended to tidy up the many separate files (. COM and. INI files) which proliferated in many systems. When a program is installed or uninstalled, the installer (or uninstaller) is required to update the registry with relevant configuration information.
Typically, this contains file associations and other configuration data. For example, if the user installs a new photo editing program, then the installer will update the file association information for photo and graphics files. This means that when the user opens a photo (e.g., by double-clicking on it), that it will be opened using the new editing program rather than the one which was previously installed.
It is an unfortunate problem that installers and uninstallers are not perfect, and there are also some issues which it is difficult for a even a well designed installer/uninstaller do deal with, such as software being installed by one computer user, and uninstalled by a different person (in a system with multiple user accounts). As a result of these imperfect installations and un-installations, it is quite common for the system to become cluttered with redundant or incorrect information.
The important question for the computer user (or administrator) is whether the cluttered registry is really a problem. The registry system is a vital part of any Windows installation, and tampering with it can have very bad consequences - possibly even leading to failure to reboot, which may eventually require the computer's owner to reinstall Windows from scratch.
It is therefore recommended by most computer experts that the registry should only be repaired if there is evidence or suspicion of a problem - repair should not be regarded as a regular maintenance task like virus checking or doing system backups.
It is always important to be able to recover from an error when repairing. Set a system restore point (using the Windows control panel) before attempting any repair, and make an additional backup using a utility such as ERUNT. This applies even though all good cleaner products will also do their own back-up - there is no harm done by being doubly sure of your backup.
There are several registry cleaner tools, including commercially available ones and freeware ones. It is not the purpose of this article to advise on any particular tool. If you don't have a suitable repair tool already, then try visiting some of the techie forums to see which tools other users recommend. It is, however, recommended that you should avoid out-of-the-blue, scare-ware advertised products. These can sometimes pop-up when you are browsing the web and will often claim to have detected an error on your computer. Only trust products which you have chosen yourself, and checks which you have run yourself.
Once you have installed a registry cleaner, most experts recommend taking a cautious and step-by-step approach to cleaning. Only remove a few invalid entries at a time, keep regular backups, and regularly reboot the system to ensure that your system continues to operate correctly. I personally managed to clean up my computer by downloading high quality registry cleaner software and would highly recommend it.
First introduced with Windows 3.1, and extended with Windows 95 and NT, the registry was intended to tidy up the many separate files (. COM and. INI files) which proliferated in many systems. When a program is installed or uninstalled, the installer (or uninstaller) is required to update the registry with relevant configuration information.
Typically, this contains file associations and other configuration data. For example, if the user installs a new photo editing program, then the installer will update the file association information for photo and graphics files. This means that when the user opens a photo (e.g., by double-clicking on it), that it will be opened using the new editing program rather than the one which was previously installed.
It is an unfortunate problem that installers and uninstallers are not perfect, and there are also some issues which it is difficult for a even a well designed installer/uninstaller do deal with, such as software being installed by one computer user, and uninstalled by a different person (in a system with multiple user accounts). As a result of these imperfect installations and un-installations, it is quite common for the system to become cluttered with redundant or incorrect information.
The important question for the computer user (or administrator) is whether the cluttered registry is really a problem. The registry system is a vital part of any Windows installation, and tampering with it can have very bad consequences - possibly even leading to failure to reboot, which may eventually require the computer's owner to reinstall Windows from scratch.
It is therefore recommended by most computer experts that the registry should only be repaired if there is evidence or suspicion of a problem - repair should not be regarded as a regular maintenance task like virus checking or doing system backups.
It is always important to be able to recover from an error when repairing. Set a system restore point (using the Windows control panel) before attempting any repair, and make an additional backup using a utility such as ERUNT. This applies even though all good cleaner products will also do their own back-up - there is no harm done by being doubly sure of your backup.
There are several registry cleaner tools, including commercially available ones and freeware ones. It is not the purpose of this article to advise on any particular tool. If you don't have a suitable repair tool already, then try visiting some of the techie forums to see which tools other users recommend. It is, however, recommended that you should avoid out-of-the-blue, scare-ware advertised products. These can sometimes pop-up when you are browsing the web and will often claim to have detected an error on your computer. Only trust products which you have chosen yourself, and checks which you have run yourself.
Once you have installed a registry cleaner, most experts recommend taking a cautious and step-by-step approach to cleaning. Only remove a few invalid entries at a time, keep regular backups, and regularly reboot the system to ensure that your system continues to operate correctly. I personally managed to clean up my computer by downloading high quality registry cleaner software and would highly recommend it.
About the Author:
Do you want to learn How to Repair Computer Registry? Austin Porter managed to fix all his PC's errors by downloading a top Registry Cleaner! Get a FREE PC scan at his website http://www.review-best.com/registry-cleaner-download.htm and clean your PC in 2 minutes now!
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