squadvur.blogg.se - Cmd registry repair 10

Oftentimes, Microsoft will direct administrators to mitigate a pressing security issue in Windows by modifying subkeys in the registry by adding new registry values - also called data entries - or modifying or existing ones. This root key holds hardware profile information the machine calls during system startup.īelow each key can be multiple subkeys and values.

HKEY_CURRENT_CONFIG (shortened name HKCC).

This root key holds all the actively loaded profiles for users on the machine. Data in this root key relates to configuration information for the computer or any user.

HKEY_LOCAL_MACHINE (shortened name HKLM).

This root key holds data related to the user currently using the machine, including the user's folders and screen colors.

HKEY_CURRENT_USER (shortened name HKCU).

This root key tells Windows what application to use when you want to open a certain file type.

HKEY_CLASSES_ROOT (shortened name HKCR).

The registry in the latest versions of Windows has a default of five predefined keys: One benefit to the registry is to reduce issues from faulty program updates that corrupted configuration files. The registry replaced the need to use configuration files in application folders. The registry is a Windows OS database feature used to configure and organize the information related to settings for the operating system for the users, installed software and hardware devices. Back to basics: What is the Windows registry?

Regedit is one of the oldest tools, but Microsoft provides several more options, including the command-line utilities named reg and regini, PowerShell cmdlets and the Group Policy administrative tool. There are several utilities and techniques to make registry changes. There are times when a simple addition to the registry can fix a stubborn problem to save you from having to reinstall an application, or modifying an existing registry key can ward off an emerging threat until Microsoft deploys an official patch to plug the vulnerability.