Windows 10操作中心^{( Action Center)}是收集和显示系统通知并快速访问计算机上不同设置的中心位置。 

如果禁用，Windows 10 操作中心将不会打开或显示在任务栏通知区域中。您仍会像往常一样收到通知^{(get notifications)}，但您将无法在操作中心^{(Action Center)}查看它们。

Windows 10操作中心^{(Action Center)}无法打开的一些原因包括：

• 操作中心未启用
• 用户配置文件损坏
• 损坏的系统文件
• 非平凡的系统故障

这些问题可能会导致Windows不稳定，这就是您需要尽快解决问题的原因。

如何修复：Windows 10 操作中心无法打开^{(How To Fix: Windows 10 Action Center Won’t Open)}

打开操作中心^{(Action Center)}的最快方法是使用任务栏上的图标。如果这不起作用，您仍然可以使用Windows logo key + A 键盘快捷键^{(keyboard shortcut)}，看看是否有帮助。

如果这两种快速访问方法不起作用，并且您重新启动 PC 时运气不佳，您可以尝试以下方法。

重新启动 Windows 资源管理器^{(Restart Windows Explorer)}

1. 右键单击任务栏，然后单击任务管理器^{(Task Manager)}。

1. 右键单击explorer.exe或Windows Explorer并选择End Task。

1. 在任务管理器中，单击File > Run new task。

1. 键入explorer.exe，单击确定^(OK)以重新启动Windows Explorer，然后退出任务管理器。

执行磁盘清理^{(Perform a Disk Cleanup)}

当Windows 10 的磁盘空间和内存不足时^{(Windows 10 is low on disk space and memory)}，操作系统可能会显着变慢，因为操作中心^{(Action Center)}等关键进程会尝试打开但无法打开。磁盘清理将删除可能导致Windows 10 操作中心^{(Action Center)}无法打开的临时文件，并释放硬盘驱动器上的空间^{(free space on your hard drive)}。

1. 要删除临时文件，请在搜索框中键入磁盘清理，然后从搜索结果中选择^{(disk cleanup)}磁盘清理^{(Disk Cleanup)}。

1. 在“要删除的文件”^{(Files to delete)}部分下选择要删除的文件类型，然后单击“确定^(OK)” 。

1. 要释放更多空间，请单击“磁盘清理^{(Disk Cleanup)}”中的“清理系统文件^{(Clean up system files)}” ，选择要删除的文件，然后单击“确定^(OK)” 。

系统清理完成后，窗口将自动关闭。重新启动计算机以完全删除文件，并检查操作中心^{(Action Center)}是否会打开。

启用操作中心^{(Enable Action Center)}

有时Windows 10 操作中心^{(Action Center)}不会打开，因为它未在系统中启用。 

1. 要启用操作中心，请在搜索栏中键入打开或关闭系统图标，然后单击^{(Turn system icons on or off)}打开或关闭系统图标^{(Turn system icons on or off)}。

1. 单击以打开操作中心^{(Action Center)}，然后检查操作中心^{(Action Center)}是否会打开。

清洁硬盘^{(Clean The Hard Drive)}

临时^(Temporary)文件、垃圾文件和损坏的文件往往会阻塞您的 PC 并导致Windows 10出现问题。通过执行 SFC 和DISM扫描来清洁硬盘驱动器可以帮助扫描和修复损坏的系统文件。

1. 右键单击任务栏，然后单击任务管理器^{(Task Manager)}。单击File > Run New Task。键入CMD并选中使用管理权限创建此任务^{(Create this task with administrative privileges)}框。

1. 在“命令提示符^{(Command Prompt)}”窗口中，一一键入以下命令，并在每个命令后按Enter ：

dism /online /cleanup-image /restorehealth 

sfc /scannow

电源外壳^(powershell)

Get-AppXPackage -AllUsers |Where-Object {$_.InstallLocation -like “*SystemApps*”} | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register “$($_.InstallLocation)\AppXManifest.xml”}  

1. 关闭命令提示符^{(Command Prompt)}窗口，重新启动计算机，然后检查您是否能够打开操作中心^{(Action Center)}。

创建新用户帐户^{(Create a New User Account)}

损坏的用户配置文件可能会导致Windows 10 操作中心^{(Action Center)}无法打开。要解决此问题，请创建一个新用户帐户并检查问题是否仍然存在。

1. 单击Start > Settings > Accounts。

1. 单击家庭和其他用户^{(Family and other users)}。

1. 接下来，单击“其他用户^{(Other Users )}”部分下的“将其他人添加到此 PC ”。^{(Add someone else to this PC)}

1. 选择^(Select)用户将如何登录，然后单击我没有此人的登录信息^{(I don’t have this person’s sign-in information)}。

1. 单击添加没有 Microsoft 帐户的用户^{(Add a user without a Microsoft account)}，输入新帐户的名称并授予必要的权限。单击^(Click) 完成^(Finish)并检查操作中心^{(Action Center)}是否在新用户配置文件中工作。

1. 输入帐户的用户名^{(username )}和密码^{(password )}。使用新的用户配置文件登录并检查操作中心^{(Action Center)}是否打开。

重新注册行动中心^{(Re-register Action Center)}

如果由于某种原因，Windows 10 操作中心^{(Action Center)}已损坏，您可以通过Windows PowerShell重新注册它，并将其恢复到工作状态。就是这样。

1. 右键单击Start > Windows PowerShell (Admin)。

1. 键入以下命令并按Enter执行它：

Get-AppxPackage | % { Add-AppxPackage -DisableDevelopmentMode -Register “$($_.InstallLocation)\AppxManifest.xml” -verbose }

检查执行命令后操作中心^{(Action Center)}是否仍然无法打开。

编辑注册表^{(Edit The Registry)}

如果Windows 10 操作中心^{(Action Center)}无法打开或未显示在您的计算机上，请检查注册表值是否阻止操作中心^{(Action Center)}出现。

1. 右键单击Start > Run并键入regedit以打开注册表编辑器。

1. 在注册表编辑器^{(Registry Editor)}中，转到此路径：HKEY _ CURRENT _ USER\SOFTWARE\Policies\Microsoft\Windows\Explorer并将禁用通知值从 1 修改为 0。重新启动您的 PC 并检查操作中心^{(Action Center)}是否出现并且您可以打开它。

重命名 UsrClass 文件^{(Rename The UsrClass File)}

UsrClass文件是一个 .DAT 文件，用于存储桌面的ShellBag^(UsrClass)信息^(ShellBag)。ShellBag由注册表项（与Windows Explorer相关^(ShellBag)）组成，其中包含有关文件夹的详细信息，例如大小、图标和位置，以帮助识别用户活动。 

此外，usrclass.dat 文件存储远程和本地文件夹、ZIP文件、虚拟文件夹和Windows特殊文件夹。 

如果从系统中删除UsrClass文件，搜索和桌面选项、开始菜单^{(Start menu)}、声音按钮和日历等某些内容将无法使用^{(calendar won’t work)}。

但是，您可以重命名 usrclass.dat 文件，然后重新启动计算机以恢复它，然后重命名该文件，以便包括操作中心^{(Action Center)}在内的所有内容都将作为默认值运行。

1. 右键单击Start > Run并输入localappdata%\Microsoft\Windows。

1. 找到usrclass.dat文件，将其重命名为usrclass.old.dat，然后重新启动您的 PC。

更新视窗^{(Update Windows)}

一些用户抱怨Windows 10 操作中心在^{(Action Center)}Windows 更新^{(Windows Update)}后停止工作或打开。如果您的计算机上有待处理的更新，您可以尝试更新它并查看操作中心^{(Action Center)}是否在重新启动计算机后打开。

1. 要更新 Windows，请单击Start > Settings > Update & Security。

1. 单击Windows^{(Windows Update)}更新旁边的检查^{(Check for Updates)}更新并安装任何待处理的更新。

安装更新后，重新启动您的 PC 并查看操作中心^{(Action Center)}是否仍然无法打开。

执行系统还原^{(Perform a System Restore)}

系统还原^{(System Restore)}有助于解决特定类型的问题，例如驱动程序安装导致计算机不稳定或卸载时损坏文件。还原^(Restore)有助于消除由Windows 更新^{(Windows Updates)}或恶意应用程序造成的损害。

1. 要执行系统还原，请在操作中心^{(Action Center)}停止打开之前创建一个还原点。在搜索框中键入 system restore 并选择Create a restore point。

1. 单击“系统保护”^{(System Protection)}选项卡下的“创建^(Create)” 。

1. 键入描述，例如Action Center Restore，这将帮助您记住创建还原点的原因，然后单击Create。创建还原点后单击关闭。^{(Close )}
2. 接下来，将系统还原到较早的还原点。为此，请返回“系统保护”^{(System Protection)}选项卡并单击System Restore > Next。

1. 新窗口将显示可用的还原点。如果您没有看到您创建的或在操作中心^{(Action Center)}失败之前创建的还原点，请选择显示更多还原点。^{(Show more restore points)}单击^(Click)您创建的还原点，然后单击扫描^(Scan)受影响的程序以在开始还原过程之前查看哪些程序将受到影响。准备好还原后，单击要使用的还原点，然后单击Next。
   
   
   
2. 确认恢复，然后单击完成^(Finish)。单击“是”^(Yes)开始该过程。您的 PC 将重新启动以开始系统还原过程，完成后，检查操作中心^{(Action Center)}是否正常打开。

注意^(Note)：如果一切都失败了，您可以将 Windows 恢复为出厂设置^{(restore Windows to factory settings)}。仅将恢复出厂设置作为最后的手段。另请阅读^(Read)我们的指南，了解如何在没有管理员密码的情况下将 Windows 10 恢复出厂设置^{(how to factory reset Windows 10 without the admin password)}。

让 Windows 10 操作中心再次运行^{(Get Windows 10 Action Center Working Again)}

这些解决方案是否^(Did)可以帮助您解决  Windows 10 操作中心^{(Action Center)}无法打开的问题？在评论中与我们分享。^(Share)

What To Do If Windows 10 Action Center Won’t Open

Windows 10 Action Center is a central place that collects and shows system notifications and gives quick access to different settings on your computer. 

If disabled, Windows 10 action center won’t open or display in the taskbar notification area. You will still get notifications as usual, but you won’t be able to review them in the Action Center.

Some of the reasons Windows 10 Action Center won’t open include:

• Action Center isn’t enabled
• User profile corruption
• Corrupted system files
• Non-trivial system glitches

These issues could cause Windows to destabilize, which is why you need to resolve the issue as soon as possible.

How To Fix: Windows 10 Action Center Won’t Open

The quickest way to open the Action Center is by using the icon on the taskbar. If that doesn’t work, you can still use the Windows logo key + A keyboard shortcut and see if it helps.

If those two quick access methods don’t work, and you’ve rebooted your PC with no luck, here are some things you can try.

Restart Windows Explorer

1. Right-click the taskbar and click Task Manager.

1. Right-click explorer.exe or Windows Explorer and select End Task.

1. In Task Manager, click File > Run new task.

1. Type explorer.exe, click OK to restart Windows Explorer, and exit the Task Manager.

Perform a Disk Cleanup

When Windows 10 is low on disk space and memory, the operating system can slow down significantly as critical processes like the Action Center attempt and fail to open. A disk cleanup will remove temporary files that may be causing Windows 10 Action Center not to open, and free space on your hard drive.

1. To delete temporary files, type disk cleanup in the search box and select Disk Cleanup from the search results.

1. Select the type of files you want to remove under the Files to delete section, and click OK.

1. To free up more space, click Clean up system files in Disk Cleanup, select the files you want to delete, and then click OK.

Once the system cleanup is completed, the window will close automatically. Restart your computer to remove the files completely, and check if the Action Center will open.

Enable Action Center

Sometimes the Windows 10 Action Center won’t open because it’s not enabled in the system. 

1. To enable Action Center, type Turn system icons on or off in the search bar and click Turn system icons on or off.

1. Click to turn Action Center on, and then check if Action Center will open.

Clean The Hard Drive

Temporary, junk, and corrupted files tend to clog up your PC and cause issues with Windows 10. Cleaning the hard drive by performing an SFC and DISM scan can help scan and repair corrupted system files.

1. Right-click the taskbar and click Task Manager. Click File > Run New Task. Type CMD and check the Create this task with administrative privileges box.

1. In the Command Prompt window, type the following commands one by one and press Enter after each command:

dism /online /cleanup-image /restorehealth 

sfc /scannow

powershell

Get-AppXPackage -AllUsers |Where-Object {$_.InstallLocation -like “*SystemApps*”} | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register “$($_.InstallLocation)\AppXManifest.xml”}  

1. Close the Command Prompt window, restart your computer, and check if you’re able to open the Action Center.

Create a New User Account

A corrupted user profile can cause the Windows 10 Action Center not to open. To resolve this, create a new user account and check whether the problem persists.

1. Click Start > Settings > Accounts.

1. Click Family and other users.

1. Next, click Add someone else to this PC under the Other Users section.

1. Select how the user will login and click I don’t have this person’s sign-in information.

1. Click Add a user without a Microsoft account, enter a name for the new account and give the necessary permissions. Click Finish and check if Action Center works in the new user profile.

1. Enter a username and password for the account. Sign in using the new user profile and check if the Action Center opens.

Re-register Action Center

If, for some reason, the Windows 10 Action Center has gone corrupt, you can re-register it via Windows PowerShell, and restore it back to a working state. Here’s how.

1. Right-click Start > Windows PowerShell (Admin).

1. Type the following command and press Enter to execute it:

Get-AppxPackage | % { Add-AppxPackage -DisableDevelopmentMode -Register “$($_.InstallLocation)\AppxManifest.xml” -verbose }

Check if the Action Center still won’t open  after executing the command.

Edit The Registry

If the Windows 10 Action Center won’t open or isn’t showing on your computer, check if the registry value is preventing the Action Center from appearing.

1. Right-click Start > Run and type regedit to open the Registry Editor.

1. In the Registry Editor, go to this path: HKEY _ CURRENT _ USER\SOFTWARE\Policies\Microsoft\Windows\Explorer and modify the disable notifications value from 1 to 0. Restart your PC and check if the Action Center appears and that you can open it.

Rename The UsrClass File

The UsrClass file is a .DAT file that stores the ShellBag information for the desktop. The ShellBag consists of registry keys (with regards to Windows Explorer) that contain details about a folder such as the size, icon, and position, to help identify user activity. 

Plus, the usrclass.dat file stores remote and local folders, ZIP files, virtual folders, and Windows special folders. 

If you delete the UsrClass file from the system, some things like the search and desktop options, Start menu, sound button, and calendar won’t work.

However, you can rename the usrclass.dat file, and restart your computer to restore it, and then rename the file so that all things including the Action Center will work as default.

1. Right-click Start > Run and type localappdata%\Microsoft\Windows.

1. Find the usrclass.dat file, rename it as usrclass.old.dat, and restart your PC.

Update Windows

Some users have complained that the Windows 10 Action Center stopped working or opening after a Windows Update. If there’s a pending update on your computer, you can try to update it and see if the Action Center opens after restarting your computer.

1. To update Windows, click Start > Settings > Update & Security.

1. Click Check for Updates next to Windows Update and install any pending updates.

Once the updates are installed, reboot your PC and see if the Action Center still won’t open.

Perform a System Restore

A System Restore helps when troubleshooting specific types of issues such as a driver installation that destabilizes your computer, or damages files when uninstalled. The Restore helps to undo the damage caused by Windows Updates or a rogue app.

1. To perform a system restore, create a restore point prior to when the Action Center stopped opening. Type system restore in the search box and select Create a restore point.

1. Click Create under the System Protection tab.

1. Type a description, for example Action Center Restore, which will help you remember why you created the restore point, and click Create. Click Close once the restore point has been created.
2. Next, restore the system to an earlier restore point. To do this, go back to the System Protection tab and click System Restore > Next.

1. The new window will show the available restore points. Select Show more restore points if you don’t see the restore point you created or that were created before the Action Center failure.
   
   Click on the restore point you created and then click Scan for affected programs to see what programs will be affected before you start the restoration process. When you’re ready to restore, click on the restore point you want to use and then click Next.
   
2. Confirm the restoration and then click Finish. Click Yes to start the process. Your PC will restart for the system restore process to begin, and once it’s done, check if the Action Center opens normally.

Note: If all else fails, you can restore Windows to factory settings. Use the factory reset only as a last resort method. Read also our guide on how to factory reset Windows 10 without the admin password.

Get Windows 10 Action Center Working Again

Did any of these solutions help you to fix the  Windows 10 Action Center won’t open issue? Share with us in a comment.

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