The PC Registry is stored in several files; depending upon the version of Windows OS, there will be variant files and specific locations for the files, and they are all live on the local machine.
Some viruses, however, disable system restore and other important tools such as Task Manager and Command Prompt. An example of a virus that does this is CiaDoor. There is a method that has the ability to detect viruses that anti-virus security firms have yet to create a signature for. The Windows Computer Registry is an important configuration database that holds and stores settings and options on Microsoft Windows operating systems.
Varying users install anti-virus software that can detect and eliminate known viruses after the computer downloads or runs the executable. A virus attempts to modify the registry, except, when the Administrator is controlling the computer, it blocks all users from accessing the tools.
When an infected tool activates it gives the message “Task Manager has been disabled by your administrator this can be fixed one the virus is detached. The disadvantage of some detection methods is that users are only protected from viruses that pre-date the last virus definition update.
The on-disc structure of the registry is entirely varying on the NT line of Operating Systems (including Windows XP and Vista) than Windows 9x series OS, slowdown due to registry bloat or Rot now occurs much less frequently.
Anti-virus software also needs to be regularly updated in order to prevent the latest threats from infecting the PC. Because information required for loading device drivers is stored in the registry, a damaged registry may prevent a Windows system from booting successfully which is very common. Reinstalling the operating system is another approach to virus removal.
With regular back ups, if data is lost through a virus, one can start again using the backup (which should preferably be as recent as reasonable). There are a number of recovery options that survive after a computer has a virus.
A systematic approach to recovery is essential. Choose a method that has the benefits of being simple to do, being faster than running multiple antivirus scans, and is guaranteed to remove any malware.
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The Registry Values are name/data pairs stored within keys. Values are referenced separately from said keys.
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