In XP, "Logon Failed: user requested login type not authorized on this computer" SOLUTION

In XP, "Logon Failed: user requested login type not authorized on this computer" solution (1) the error message "unauthorized user request login type on this computer" (LOGIN by win2000, winxp, win2003) is always displayed. The error message "no resource access permission" (LOGIN by win98) is displayed: the error is caused by the user permission of guest in the policy being prohibited from logging on to the Internet, and the error mentioned in (2. (Note: XP default, win2003 is not default) solution: configure the Local Security Policy: \ Security Settings \ Local Policy \ user permission assignment \ "Deny access to this computer from the network ", delete and save the guest. By default, the system logon window of www.2cto.com (2) is logged on as a guest user and cannot be changed. Cause: it is because the "local account sharing and security mode" in the XP security policy for network access is verified by default by a local user as a guest, that is, they are treated equally, all visitors are "guests ". (For example, after XP is added to the domain, local users are authenticated by default, and interactive logon such as telnet and terminal service logon is invalid.) (Note: XP is used by default and win2003 is not recognized by default) solution: Open Local Security Policy \ Security Settings \ Local Policy \ Security Options \ and change the policy settings. (3) The logon window appears, but no user can log on. Cause: the Guest account is disabled, and the "Network Access: sharing and security mode of the Local Account" security option is set to "Guest only ". In this case, the network logon performed by the Microsoft Network Server (SMB Service) will fail. Even if you know that the administrator user and password are useless, no response is made to all logins. (There seem to be a lot of people to ask in this case) solution: Change the prohibitions mentioned above. For example, activating a guest user and setting "Sharing and security modes of Local Accounts" to Classic mode. There is a logon window for www.2cto.com (4) to know the administrator username and password of an XP project. The password is blank (the password is not prompted to be created when an XP user is created during installation), but cannot be logged on. There is always an error message "User Account restriction", and a similar prompt appears in the logon terminal service. Cause: For security reasons, the Local Security Policy defaults to "only allow logging on to the console for a local account with a blank password", that is, you can only log on from the local account, ^ e ^ ~ ''Can only be logged on through the keyboard that connects to the computer. It cannot be logged on in non-physical contact mode. Some people may say that I tried to log on with a user with an empty password. ^ E ^ ~ 'That's because the guest user is not forbidden. After your login to this user fails, the user will automatically use the guest user to try it. If the sharing is permitted, the user can log on. Otherwise, the user will not be able to log on. Solution: Enable the Local Security Policy, security settings, local policy, security options, and disable the settings. We recommend that you retain the security settings. Author free0007