如果您收到阻止您关闭或重新启动 Windows PC 或笔记本电脑的错误消息，则您需要应用策略设置或修改注册表来解决此问题。无论您如何重新启动计算机，即电源^(Power)按钮、开始^(Start)菜单甚至命令提示符，都会发生错误。操作系统取消关闭命令并显示错误消息 —您无权关闭并重新启动此计算机^{(You don’t have permission to shut down and restart this computer)}。它可能发生在Windows 11/10/8/7上。

您没有权限关闭并重新启动这台计算机

要应用此修复程序，我们必须更改或应用组策略“在管理员^(Admin)批准中运行所有管理员”，以便它可以为所有用户运行。另一种方法是更改​​注册表。我们将涵盖以下主题：

1. 组策略方法
2. 注册方法
3. 策略 用户帐户控制：打开管理员批准模式^{(User Account Control: Turn on Admin Approval Mode)}有什么用？

由于Windows Home用户无权访问Group Policy，请遵循Windows Registry方法。此外，请确保在开始之前创建一个还原点。^{(create a restore point)}

1]组策略方法

• Win+R组合打开运行^(Run)对话框，输入 gpedit.msc 并点击确定。
• 导航到Computer Settings > Windows Settings > Security Settings > Local Policies > Security Options
• 搜索用户帐户控制：在管理员批准中运行所有管理员^{(User Account Control: Run all administrators in Admin approval)}并将其设置为启用^(ENABLE)
• 打开运行^(Run)提示并执行命令gpupdate /force。它将强制更新所有组策略以反映您最近所做的更改
• 通过再次打开“运行”^(Run)对话框重新启动系统，键入 shutdown -r 并单击“确定”

如果在gpupdate^(gpupdate)之后无法关闭，则使用“运行”对话框杀死并重新启动 Explorer.exe^{(restart Explorer.exe)}

2]启用LUA的注册表方法

打开注册表编辑器

导航到此注册表项可用的以下位置。

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System

找到EnableLUA，然后双击以编辑值

将值设置为1以设置为Enabled。如果使用 0，则将其视为禁用。

策略用户帐户控制^{(User Account Control)}有什么用：打开管理员批准模式^{(Admin Approval Mode)}？

此策略设置控制计算机的所有用户帐户控制^{(User Account Control)}( UAC ) 策略设置的行为。当您启用它时，允许内置管理员帐户和属于^{(Administrator)}管理员^{(Administrators)}组成员的所有其他用户在管理员批准模式下^{(Admin Approval Mode)}运行。简而言之，它应该允许管理员用户执行管理员^{(Administrator)}帐户允许在计算机上执行的所有操作。

当禁用或配置错误时，Windows 的安全中心^(Windows)将^{(Security Center)}通知整体减少的功能。在我们的例子中，它是关闭计算机或重新启动计算机的限制。

就我在论坛上看到的情况而言，这个解决方案不仅可以解决重启问题，还可以解决一系列问题。它包括保存来自第三方应用程序的文件、重新启动计算机、关机等。

相关阅读^{(Related read)}：防止用户关闭或重新启动 Windows 计算机。

You don't have permission to shut down and restart this computer

If you receive an еrror message which prevents yoυ frоm shυtting dоwn or restarting your Windows PC or laptop, then you need to apply a policy setting or modify the registry to fix this problem. Thе error occurs no matter how you restart your computer, i.e., Power button, Stаrt menu, or even cоmmand prоmpt. The OS cancels the shutdown command with аn error mesѕage — You don’t have permission to shut down and restart this computer. It can happen on Windows 11/10/8/7.

You don’t have permission shut down and restart this computer

To apply the fix, we will have to change or apply a Group Policy “Run all administrators in Admin approval,” so it can run for all users. Another method is to make changes to the registry. We will cover the following topics:

1. Group Policy Method
2. Registry Method
3. What is the use of the policy User Account Control: Turn on Admin Approval Mode?

Since Windows Home users do not have access to Group Policy, follow the Windows Registry method. Also, make sure to create a restore point before you begin.

1] Group Policy Method

• Open the Run dialog by hitting the Win+R combo, type gpedit.msc and hit OK.
• Navigate to Computer Settings > Windows Settings > Security Settings > Local Policies > Security Options
• Search User Account Control: Run all administrators in Admin approval and set it to ENABLE
• Open Run prompt and execute the command gpupdate /force. It will force update all group policy to reflect the recent change you made
• Restart the system by opening the Run dialog again, type shutdown -r and hit OK

If you can’t turn off after the gpupdate, then kill and restart Explorer.exe using the Run dialog

2] Registry Method to Enable LUA

Open Registry Editor

Navigate to the following location where the registry key for this is available.

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System

Locate EnableLUA, and double click to edit the value

Set the value as 1 to set as Enabled. If you use 0, then it is treated as disabled.

What is the use of the policy User Account Control: Turn on Admin Approval Mode?

This policy setting controls the behavior of all User Account Control (UAC) policy settings for the computer. When you enable it, to allow the built-in Administrator account and all other users who are members of the Administrators group to run in Admin Approval Mode. In simple words, it should enable admin users to do everything an Administrator account is allowed to do on the computer.

When disabled or misconfigured, the Security Center of Windows will notify about overall reduced functionality. In our case, it was the restriction to shut down the computer or restart it.

To what I have seen in the forums, it is not only the issue with restart that can be fixed with this solution but a bunch of problems. It includes saving files from third-party apps, restarting the computer, shutdown, and more.

Related read: Prevent users from shutting down or restarting Windows computers.

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