Registry Cleaner Articles

What Are The Risks Associated With Registry Cleaners?

2009-11-09

A qualified Windows registry cleaner program can make an older computer run much faster and fix many simple computer issues. Many computer users, however, worry that running a registry cleaner could potentially cause more problems for their PC than it solves. It's a good idea to carefully think out the risks of any software that you install to your computer, especially when the registry is involved.

Before evaluating the risks of a registry cleaner, it's important to have an idea of how the Windows registry works. The registry is a small file that contains bits of information on every program installed on a computer. Windows uses the registry pretty much constantly when your computer's running to open up its programs correctly and execute various functions. However, a registry isn't perfect - sometimes, bad entries are made. These entries will direct the Windows system to the wrong place or file, and programs begin to slow down or even crash. A good registry cleaner fixes all of the bad entries in a matter of minutes, deleting or changing them. This restores a computer, and can make it run like new when a cleaner does its job well. This also prevents them from crashing.

If a Windows registry cleaner doesn't function properly, it will "fix" entries in the registry that didn't need fixing -usually deleting them. This can lead to a loss of stability for a computer. When Windows tries to find something in the registry that isn't there, programs can crash. There can also be general slowdown. Basically, the same things that happen if a registry has too many bad entries will happen if good entries are deleted. Most registry cleaners will not cause these types of problems, however. They contain databases of possible registry errors that are updated frequently to allow for the best possible treatment of the registry. As long as the newest possible version of a registry cleaner is downloaded, a PC should be fairly safe.

However, to completely eliminate any possible risk that a registry cleaner might pose to your system, all you need to do is to make a backup of your registry file before running the software. This way, if an ineffective registry cleaner somehow damages your registry, you'll just simply need to restore from your backup, and your computer won't have lost anything. Many new cleaners actually back up the Windows registry for you, so you don't need to do anything other than enable this option. Windows itself has a "Create a Restore Point" option that can be used to back up the registry quickly. As long as the registry's backed up, there are no permanent risks involved in running a registry cleaner.

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