March 27, 2008
Operating Systems
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In general, the occurrence of errors in a system’s Registry increases over time and with the Registry’s continued growth.
This is because the most common and abundant errors are orphaned Registry entries created during the installation or incomplete removal of registered applications and hardware drivers, making them largely responsible for the overall degradation of database stability as the Registry is forced to grow around them.
These errors usually have a minimal affect on overall system performance, but can become debilitating if they are left in the registry for a very long time or if the Registry grows very rapidly. In a sense, your system is doomed from the start.
If you add to these odds your Registry’s chances of escaping all other sources and types of errors completely, it will probably become apparent that something needs to be done.
What’s to be done?
It is almost universally decided that incorporating a regular Windows Registry Repair and Maintenance Program into your Registry’s diet will not only prevent system crashes by repairing major registry issues, but will also maintain a more stable database structure by periodically removing the multitude of minor errors that are responsible for its gradual degradation over time as it grows around them.
Registry Repair Utilities
Although some versions of Windows provide built-in background system utilities designed to maintain Registry structure and stability, these utilities only address the most basic Registry problems in the most primitive ways, making them insufficient when a Registry becomes really huge and complicated.
Fortunately, there are currently an infinite number of third-party Windows Registry repair utilities available on the Internet, spanning the full spectrum in cost user control that are effective in removing a large number of common Registry errors.
Combination Repair and Cleaning utilities fix errors caused by invalid references, viruses, and spyware and tracking programs, as well as defragment hives and backup/restore registry data.
The most common errors addressed by these utilities are
* Orphaned, missing, obsolete and damaged Registry keys, These are usually caused by applications that are incompletely or incorrectly uninstalled.
* Orphaned DLLs (Dynamic Link Libraries). These are invalid registry entries in the SharedDDLs section that are created when a DLL shared by multiple applications is deleted or moved.
* Missing or corrupt GUIDs (Globally-unique Identifiers), The registered components that are identified by the Registry by GUIDs rather than their paths and filenames can no longer function..
* File Not Found errors
* Old or corrupted hardware drivers
* Registry fragmentation, Fragmentation of registry hives occurs when applications repeatedly modify the same values in small increments.
* Virus and spyware that enter the registry by creating or modifying keys.
How often you should use these utilities depends on your Registry’s size and your system’s activity and can be best determined by starting off with a very frequent repair schedule, slowly increasing the time between successive repairs, and comparing the total errors found by the utility for each duration.
Kenth Nasstrom writes about the Windows operating system and other computer related themes. Learn more aboutWindows Registry Repair & Maintenance at our site.
March 27, 2008
Operating Systems
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The configuration and default parameter data stored in the Windows Registry controls the behavior of Windows and all hosted applications and services.
Applications are able to interact directly with the Registry to add, change, or remove this data, and the Registry in turn saves altered application data to the permanent hive files from which it is built, retrieving it when the applications are launched.
In this way, the Registry is continuously bombarded with changes made by applications, users, and even Windows itself. As new applications are installed and old applications are removed, and as registered applications continue accessing and changing Registry data, they often leave small bits of themselves behind in the form of orphaned Registry entries. Taken individually or over a short time, they’re just more stuff your Registry has to go through when it loads. But if they are allowed to accumulate, the combined clutter of all these small errors can become debilitating as the Registry increases in both size and disorganization, causing Windows to frequently stall or crash and eventually preventing it from booting up altogether.
For this reason, periodic Windows Registry cleaning will not only optimize your system’s performance, but can also extend its life expectancy by keeping the Registry’s growth uniform and in check.
Software solutions for Windows Registry cleaning
There are many third-party Windows Registry cleaning utilities available that can make this necessary cleaning completely painless. These cleaner utilities will scan your Registry for invalid references to items that have been moved or made obsolete.
The whole scanning process will generally include the following:
Scanning Registry files
Before performing the Registry scan, cleaning utilities will scan all your hard drives to build a list of its files and folders. It will later compare items on this list with Registry entries that refer to a file without specifying its full path in order to prevent their incorrect deletion.
Scanning Startup
If you move or delete executable files that Windows automatically runs upon Startup, the Registry entries referring to the file remain but are invalid and can cause delays and error messages when you boot up your computer. The cleaning utility will scan all entries in the Startup section, and remove any whose files cannot be found.
Scanning Shared DLLs (Dynamic Link Libraries)
DLLs contain stored functions that can be called on to perform various tasks. Since they can be shared by multiple applications, they are stored in the SharedDLL key of the registry. If a shared DLL is deleted or moved, these registry entries become invalid and applications can’t them. If the cleaning utility can’t find a DLL that is listed in the ShardDLLs key, the registry entry pointing to the DLL will be removed.
Scanning File Extensions
If programs are incorrectly or incompletely uninstalled on your computer, the file extension associations may still remain in the Registry as orphans. The cleaning utility will scan File Extension Records and File Type Records in the Registry to check the validity of registered file extensions. It will remove each File Extension record that is not associated with a valid File Type. All File Extension records that contain pointers to a GUID (Globally-unique Identifier) are considered valid, as they are used to uniquely identify OLE/COM classes.
Creating Backups
Almost all repair and cleaner utilities allow you to easily create and store backups of your registry before scanning or making any changes to your Registry. Whether the Windows Registry cleaning utility you choose does or not, it is very important to create a backup before performing scans or making changes to your Registry.
Kenth Nasstrom writes about the Windows operating system and other computer related themes. Learn whyWindows Registry Cleaning is Necessary and much more at our site.
March 26, 2008
Operating Systems
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The most important reason your should fix Windows Registry errors as they occur is that this the one single preventative measure can greatly increase the life-expectancy of your Windows system by stabilizing the growth of its Registry.
Prevention is Key!
It is a fact of Windows that trying to fix Registry problems after they occur is much more difficult than preventing their occurrence in the first place. So when it comes to the Windows Registry, the motto should always be “prevention is key!” This is because it is often the most common and abundant types of errors that wind up killing Registries, especially those caused by a system’s registered applications, users, and even Windows itself. As new applications are installed and old applications are removed, and as registered applications continue accessing and changing Registry data, they often leave small bits of themselves behind as orphaned registry entries.
By themselves, these errors will probably not reveal themselves in any degradation of speed or normal Windows functions, especially if your system is new. But if these errors are allowed to accumulate for a very long time, they can greatly increase a Registry’s size and wreak havoc on the overall structure and stability of its database. And for a fast-growing Registry, even small error accumulations can quickly send your Registry’s database structure out of control. If you don’t fix these Windows Registry errors often, your system can very easily fall victim to sudden crashes, system stalls, or a severe decrease in operating speed. It is particularly at risk if you frequently install or uninstall applications and hardware, since these actions increase the Registry’s rate of growth further by adding more registered components, orphaned Registry entries, and undeleted drivers to your system.
Registry Repair Utilities
Once you have made the decision to fix Windows Registry errors on your system, you will need to know something about how to go about it. Although some versions of Windows provide built-in background system utilities designed to maintain Registry structure and stability, these utilities only address the most basic Registry problems in the most primitive ways, making them insufficient when a Registry becomes very large and complicated. However, there are many third-party Windows Registry repair utilities available on the Internet that are inexpensive and easy to use. For general maintenance and prevention purposes, Combination Repair/Cleaning utilities are perfect. They are effective in finding and removing errors caused by invalid references, viruses, and spyware/tracking programs, and usually have other features, like Registry defragmenting and backup/restore utilities and scanning schedules, that make it very easy to maintain your computer’s health and optimize its performance.
Kenth Nasstrom writes about the Windows operating system and other computer related themes. Learn more about the windows registry and why you should fix Windows Registry errors at our site.