当您打开正在运行的程序并单击“关闭^(Shutdown)”或“重新启动^(Restart)”时，您将看到一个屏幕，显示消息Closing apps and shutting down/restarting, This app is preventing shutdown/restart。确切的消息将是这样的 -

Closing apps and shutting down/restarting
To go back and save your work, click Cancel and finish what you need to.
This app is preventing shutdown.

选项是仍然关闭^{(Shut down anyway)}和取消。^(Cancel.)

以下是如何禁用此关闭消息并使您的Windows计算机立即关闭而不显示此消息的方法。

此应用程序正在阻止关机

此屏幕仅在特定时间出现。假设您正在使用Paint应用程序并使用^(Paint)Paint打开了一个图像。现在，如果您进行了任何更改，您的系统希望您保存图像。如果您没有保存图像并尝试关闭 PC 甚至没有关闭Paint；将出现此警告消息。

每当您需要保存某些内容时，任何其他应用程序都可能发生同样的事情，但您没有。记事本^(Notepad)、Photoshop或任何其他程序都可能发生这种情况。

出现此警告屏幕是因为您的系统要求您保存在文件中所做的更改并且您尚未关闭打开的应用程序。默认情况下， Windows^(Windows)不会自动关闭所有打开的应用程序。

你可以做的是：

1. 仍然单击关闭
2. 单击^(Click)取消，然后手动关闭指定的应用程序^(Cancel)
3. ^(Make)使用任务管理器^{(Task Manager)}结束进程。

如有需要，您可以打开Event Logs > Windows Logs > Application > Application事件。现在在常规^(General)选项卡下，查找以下应用程序试图否决关闭^{(The following application attempted to veto the shutdown)}。您将看到停止关机的应用程序。

禁用此应用程序正在使用注册表编辑器^{(Registry Editor)}防止关机警告消息

您可以使用注册表编辑器^{(Registry Editor)}跳过此警告消息。如前所述，您需要在注册表编辑器^{(Registry Editor)}中创建一个键。但是，在开始之前，您应该创建注册表文件的备份^{(create a backup of Registry files)}或创建系统还原点。

之后，打开注册表编辑器^{(Registry Editor)}。为此，请按Win + R，键入regedit并按 Enter 按钮。

现在导航到此路径：

Computer\HKEY_USERS\.DEFAULT\Control Panel\Desktop

选择Desktop后，右键单击右侧> New > String Value。

创建一个字符串值并将其命名为AutoEndTasks。现在双击它并将值设置为1。

当您尝试关闭或重新启动系统时，此字符串值将自动关闭所有打开的应用程序，并且您不会看到任何关闭消息。

您还可以：^{(You could also:)}

导航到以下键：

HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/Control

单击“控制”文件夹。

选择“ WaitToKillServiceTimeout ”。右键单击它并选择Modify。默认值为 20000。将其设置为较低的 4 位值（例如 5000）将使您的 PC 更快地关闭，但最终可能会丢失数据，因此请谨慎使用此调整。请记住^(Remember)，Windows在任何情况下都无法识别此处的 3 位数字。

您还可以使用我们的Ultimate Windows Tweaker轻松更改此设置。

Hope this helps!

提示^(TIP)：您也可以在重新启动后阻止 Windows 打开程序^{(stop Windows from opening programs after a restart)}。

Disable This app is preventing shutdown message in Windows 11/10

When you have open running programs, and you click оn Shutdown or Restаrt уou will see a screеn with message Closing apps and shutting down/restarting, This app is preventing shutdown/restart. The exact message will read something like this-

Closing apps and shutting down/restarting
To go back and save your work, click Cancel and finish what you need to.
This app is preventing shutdown.

The options are Shut down anyway and Cancel.

Here’s how you can disable this shutdown message and make your Windows computer shut down right away without displaying this message.

This app is preventing shutdown

This screen appears only at a particular time. Let’s assume that you were working on the Paint app and you opened an image with Paint. Now your system wants you to save the image if you have made any change. In case, you didn’t save the image and tried to shut down the PC without even closing the Paint; this warning message would appear.

This same thing can happen with any other app whenever you needed to save something, but you didn’t. It can happen with Notepad, Photoshop, or any other program.

This warning screen appears because your system asks you to save the change you made in your file and you haven’t closed the opened app. Windows doesn’t close all open apps automatically, by default.

What you can do is:

1. Click on Shutdown anyway
2. Click on Cancel and then close the specified apps manually
3. Make use of the Task Manager to end processes.

In need be, you can open Event Logs > Windows Logs > Application > Application events. Now under the General tab, look for The following application attempted to veto the shutdown. You will see the apps which stopped the shutdown.

Disable This app is preventing shutdown warning message using Registry Editor

You can skip this warning message using Registry Editor. As mentioned earlier, you need to create a key in the Registry Editor. However, before getting started, you should create a backup of Registry files or create a system restore point.

After that, open Registry Editor. For that, press Win + R, type regedit and hit the Enter button.

Now navigate to this path:

Computer\HKEY_USERS\.DEFAULT\Control Panel\Desktop

After selecting Desktop, right-click on the right-hand side > New > String Value.

Create a string value and name it as AutoEndTasks. Now double-click on this and set the value to 1.

This string value will close all the opened apps automatically when you try to shut down or restart your system, and you will not see any shutdown message.

You could also:

Navigate to the following key:

HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/Control

Click on the “Control” Folder.

Select “WaitToKillServiceTimeout”. Right-click on it and select Modify. The default value is 20000. Setting it to a lower 4 digit value, (say 5000) will make your PC shutdown faster, but you could end up losing data, so use this tweak judiciously. Remember, Windows does not, in any case, recognize a 3-digit numeral here.

You can also use our Ultimate Windows Tweaker to change this setting easily.

Hope this helps!

TIP: You can also stop Windows from opening programs after a restart.

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