What file is ntuser.dat?

ntuser.dat belongs to the user configuration file, which is some records and configurations of system users. Do not delete it. It cannot be deleted under the current user. Normally, user configuration files are stored in the scope of the desktop working environment. Inside.

The operating environment of this article: Windows 7 system, Dell G3 computer.

What is the file ntuser.dat?

Ntuser.dat, Ntuser.ini, Ntuser.dat and LOG log files all belong to user configuration files, which are some records and configurations of system users. Do not delete them. They cannot be deleted under the current user. of.

If it is a WIN If not, you can use some file recovery software (such as Drive Rescue, available for download online) to try to repair it.

Extended information:

Function

Windws creates a configuration file for each user who logs in to the computer. In addition to these configuration files, there are also some "special" configuration files:

1. Default user. The default user profile is used as the starting point for any new user. When a user logs in to the computer for the first time, Windows will create a new folder to store the new user's configuration file,

, and copy the default configuration file to this new folder. Changes made by the user to the default configuration file are logged to the user's copy. By default, the properties of the default user profile are hidden.

2. All users. Each user's Start menu and desktop contain all items from the All Users profile as well as his or her own profile. Items taken from the "All Users" profile are treated as utility items and are visible to every user on the system.

If you want to ensure that every logged-in user can access a program or file, then just put its shortcut into the "All Users" configuration file, but be careful, if If one user deletes this shortcut or file, it will be deleted for all users.

3. Network services and local services. Configuration files for network services and local services are automatically created by Wind--ws XP for the two new built-in accounts. They are used by the Service Control Manager to manage services that are not required to run by the local system account.

These configuration files need to be run by the system and should not be modified. By default, all these profiles are hidden.

Recommended: "Programming Video"

The above is the detailed content of What file is ntuser.dat?. For more information, please follow other related articles on the PHP Chinese website!