XP In fact also pay attention to the executive authority of the admin

The wrong way: for example, the current login account cliff is the administrator, this time directly run cmd, enter:

NET User Administrator 123

As a result, the user could not find it.

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The correct method: Then I open cmd again, but it is right-click and select "With Permissions ..." To remove the protection of the data. At this point in the cmd window, enter:

NET User Administrator 123

Just say the change is successful!

XP In fact also pay attention to the executive authority of the admin