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5571 » How do I reset Windows 2000 / Windows XP security back to the default settings? 01-Aug-02



If you have messed up security settings, you may want to reset them back to the installation default. The following security areas may be reset:

Area Description
SECURITYPOLICY Local policy and domain policy for the system, including account policies, audit policies, and other policies.
GROUP_MGMT Restricted group settings for any groups that are specified in the security template
USER_RIGHTS User logon rights and granting of privileges.
REGKEYS Security on local registry keys.
FILESTORE Security on local file storage.
SERVICES Security for all defined services.


NOTE: Before you reset security, you should take a full backup, including the System State.

To reset the operating system back to the install defaults:

1. Open a CMD prompt.

2. Type:

secedit /configure /cfg %windir%\repair\secsetup.inf /db secsetup.sdb /verbose

3. If you receive a warning message, it can be ignored. See the %windir%\Security\Logs\Scesrv.log file.

The Secedit switches are:

Switch Description
/configure Required to set system security.
/DB The security database, or if none exists, the /CFG switch must specify a security template. This switch is a required.
/CFG The path to the security template used to create the database.
/overwrite Used with the /CFG switch to prevent the template from being appended to the database template.
/Area From the Area table, above. If no Area is specified, all Areas are used.
/log The path to a different log files that you would prefer to use.
/verbose Report and log detailed information.
/quiet Report and log minimal information.


NOTE: Because secsetup.sdb does NOT exist, I didn't have to use the /overwrite switch.