Windows XP registry file Revealed - Structure and position

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Windows XP registry file Revealed - Structure and position -

In all computers, the registry is saved in separate files in the Windows directory. The log files for Windows XP are located in the% / system32 / config, where% SystemRoot% SystemRoot% is usually Windows or WINNT. Within the Windows XP registry files are the structure of the hives and the corresponding position of each hive. This article will help you understand how the Windows XP registry files correspond with the hierarchical structure.

In the registry, there are hives that correspond to different files. Hives are a collection of keys, subkeys, and values ​​that contain the settings for the operating system and programs. In the registry, there are 5 groups: HKEY_CLASSES_ROOT (HKCR), HKEY_CURRENT_USER (HKCU), HKEY_LOCAL_MACHINE (HKLM), HKEY_USERS (HKU), and HKEY_CURRENT_CONFIG (HKCC).

For the corresponding hives, you will see different types of extensions: without extension, .ALT, log, and sav.

No Extension: The full registry hive

.ALT: an alternate copy of

registry hives

.log: a list of changes that have occurred all ' internal registry hive

.sav: this is an automatic backup created by when a grounding system in place or program.

These are the corresponding files:

HKCC: System, SYSTEM.ALT, System.log, System.sav

HKCU: Ntuser.dat, Ntuser.dat.log

HKLMSAM: Sam, Sam.log, Sam.sav

HKLMSecurity: Security, Security.log, Security.sav

HKLMSoftware: Software, Software.log, Software. sav

HKLMSystem: system SYSTEM.ALT, System.log, System.sav

HKU.DEFAULT: default, default.log, Default.sav

A ' other thing to mention is that there is a copy of repair "" only in the case where the system registry is damaged. These files are located in the% /% systemroot repair. These usually will be useful when you come bootup errors and need a find a clean copy of the registry. One way to solve this problem is to use the Windows CD to enter the Recovery Console. From there, he would be able to copy the log file from the "repair" folder to the directory system32 / config.

So you can see the logic behind the registry editor with the structure and location of the log files of Windows XP. Knowing this information, you can understand how a register with the operating system. These files can get corrupt, just like any other file and know where they are can help in troubleshooting many problems in the future. The Windows XP registry files are very delicate to work with, so make sure that you're taking absolute care when handling these files.

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