Please forward this error screen to servv16160. Please help by changing HTML markup to wiki markup where appropriate. This article’s lead section does not adequately summarize key points of its contents. The Windows Registry is a hierarchical database that stores low-level settings le registre Widows XP PDF the Microsoft Windows operating system and for applications that opt to use the registry.
Le Registre est le cœur de votre système d’exploitation. C’est là que sont stockés tous les paramètres logiciels et matériels de Windows. Il est parfois indispensable de connaître la manière d’y accéder afin de régler différents problèmes logiciels.
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In simple terms, the registry or Windows Registry contains information, settings, options, and other values for programs and hardware installed on all versions of Microsoft Windows operating systems. For example, when a program is installed, a new subkey containing settings such as a program’s location, its version, and how to start the program, are all added to the Windows Registry. 1, the Windows Registry primarily stored configuration information for COM-based components. Prior to the Windows Registry, . INI files stored each program’s settings as a text file, often located in a shared location that did not provide user-specific settings in a multi-user scenario. According to Microsoft, this offers several advantages over . Because the registry is a database, it offers improved system integrity with features such as atomic updates.
If two processes attempt to update the same registry value at the same time, one process’s change will precede the other’s and the overall consistency of the data will be maintained. Where changes are made to . The registry contains two basic elements: keys and values. Registry keys are container objects similar to folders. Registry values are non-container objects similar to files.
Keys may contain values and subkeys. Keys are referenced with a syntax similar to Windows’ path names, using backslashes to indicate levels of hierarchy. Keys must have a case insensitive name without backslashes. DLL that provides access to its contained subkeys and values. Windows refers to the subkey « Windows » of the subkey « Microsoft » of the subkey « Software » of the HKEY_LOCAL_MACHINE root key. Registry values are referenced separately from registry keys.
Each registry value stored in a registry key has a unique name whose letter case is not significant. The terminology is somewhat misleading, as each registry key is similar to an associative array, where standard terminology would refer to the name part of each registry value as a « key ». A multi-string value, which is an ordered list of non-empty strings, normally stored and exposed in UTF-16LE, each one terminated by a NUL character, the list being normally terminated by a second NUL character. The keys at the root level of the hierarchical database are generally named by their Windows API definitions, which all begin « HKEY ». Abbreviated HKLM, HKEY_LOCAL_MACHINE stores settings that are specific to the local computer.