当您在工作中度过了糟糕的一天时，没有什么对您有用。因此，即使多次尝试从商店下载新应用程序，您最终也一无所获。此外，您可能会 在Windows计算机上看到错误 0x80040154 。^{(Error 0x80040154)}让我们看看如何修复它。

修复^{(Fix Error 0x80040154)}Windows 11/10 上的错误 0x80040154

在运行Windows 更新^{(Windows Update)}、从Microsoft Store下载应用程序、运行Outlook、邮件和日历应用程序^{(Mail & Calendar app)}、Microsoft Edge 浏览器^{(in Microsoft Edge browser)}等时可以看到错误 0x80040154 。以下是在Windows 更新^{(Windows Update)}或Microsoft Store中解决问题的方法。

如何修复Microsoft Store错误 0x80040154

如果您在启动Microsoft Store或下载应用程序时遇到问题并看到Microsoft错误 0x80040154，您可以尝试以下一些方法来解决问题。

1. 检查^(Check)或更改您的Internet连接并查看
2. 清除 DataStore 文件夹的内容
3. 重置 Microsoft Store 缓存
4. 运行 DISM 工具
5. 检查Windows Store上的许可是否同步。

有时，您可能会成功开始下载，但它会突然中止并显示错误消息代码^(Code)：0x80040154。

1]检查^(Check)或更改您的互联网^(Internet)连接并查看

如果您在启动Microsoft Store时遇到问题，并看到 0x80040154 错误，请检查^(Check)连接问题并确保您已使用Microsoft帐户登录。

或者，试试这个简单的解决方法，看看它是否有效。出于某种奇怪的原因，众所周知，这会有所帮助。因此，如果您使用有线宽带连接，请切换到WiFi连接 - 反之亦然，并检查它是否能解决问题。

2]清除DataStore文件夹的内容

Windows 10中的DataStore文件夹存储与Windows更新和更新^(Update)历史相关的临时文件和LOG文件。^(LOG)

打开 Windows 服务管理器^{(Open Windows Services Manager)}并停止Windows 更新^{(Windows Update)}服务。之后，请按照下列步骤操作：

• Win+E 热键打开文件资源管理器 
• 粘贴 %windir%SoftwareDistributionDataStore 到地址栏中
• 按 Enter^{(Press Enter)}打开DataStore文件夹
• 选择^(Select)DataStore文件夹中存在的所有文件和文件夹
• 删除它们。

现在使用Windows服务^(Services)管理器再次重新启动^(Manager)Windows Update服务，然后尝试再次运行Windows Update。

3]重置Microsoft Store缓存

如果下载Windows Store应用程序中途卡住并抛出 0x80040154 错误，请重置 Microsoft Store 的缓存^{(reset the cache for Microsoft Store)}。您可以通过Windows 设置^{(Windows Settings)}或使用内置命令行工具 wsreset.exe 执行此操作。

4]运行DISM工具

此DISM 工具扫描系统文件^{(DISM tool scans system files)}，检查任何系统不一致或损坏，并通过替换损坏的文件轻松修复它们。

5]检查^(Check)Windows Store上的许可是否同步

有时，由于许可问题，可能会出现Microsoft Store错误代码。^{(Microsoft Store)}当许可未正确同步时会发生这种情况。在这种情况下，您可能无法在Windows计算机上安装应用程序，或者可能会看到Microsoft Store 错误 0x80040154^{(Microsoft Store Error 0x80040154)}。要手动同步它，请转到Microsoft Store。

打开设置^(Settings)>应用更新^{(App Updates)}>同步许可证。^{(Sync Licenses.)}

然后，重新启动系统并再次尝试下载应用程序。

如何修复Windows 更新^{(Windows Update)}错误 0x80040154

0x80040154 -2147221164 REGDB_E_CLASSNOTREG

要修复Windows 更新^{(Windows Update)}错误 0x80040154，请按照下列步骤操作：

1. 运行 Windows 疑难解答
2. 将Windows 更新组件重置^{(Reset Windows Update Components)}为默认值
3. 检查 Windows 更新^{(Check Windows Update)} 服务^(Services)状态
4. 清除 BITS 队列
5. 下载其独立安装程序。

让我们更详细地看一下它们。

1]运行Windows疑难解答

使用Microsoft的Windows 更新疑难解答。它将Windows 更新^{(Windows Updates)}设置重置为默认值。您还可以运行 Microsoft 的在线 Windows 疑难解答^{(Online Windows Troubleshooter)}。

2]将Windows Update组件重置^{(Reset Windows Update Components)}为默认值

使用 重置 Windows 更新代理工具^{(Reset Windows Update Agent Tool)}，看看它是否对您有帮助。此PowerShell 脚本将帮助您重置 Windows 更新客户端^{(PowerShell script will help you Reset Windows Update Client)}。如果您想手动将每个 Windows 更新组件重置为默认值^{(manually reset each Windows Update components to default)}，请参阅这篇文章。

3]检查Windows更新^{(Check Windows Update)} 服务^(Services)状态

打开Windows 服务管理器^{(Windows Services Manager)}并检查 Windows Update 相关服务^{(check the Windows Update related Services)}，如 Windows Update、Windows Update Medic、Update Orchestrator服务等是否未禁用。

独立 Windows 10 PC 上的默认配置如下：

• Windows 更新服务 - 手动^{(Windows Update Service – Manual)}（触发^(Triggered)）
• Windows更新医疗^{(Update Medic)} 服务^(Services) - 手册^{(– Manual)}
• 加密服务 - 自动
• 后台智能传输服务 - 手动^{(Background Intelligent Transfer Service – Manual)}
• DCOM 服务器进程启动器 - 自动^{(DCOM Server Process Launcher – Automatic)}
• RPC 端点映射器 - 自动
• Windows 安装程序 - 手动。

这将确保所需的服务可用。

除了直接服务之外，您还应该找到 Windows Update 服务的依赖关系，^{(find the dependencies of Windows Update service)}并确保它们是否正在运行。

要开始使用，请在任务栏^(Taskbar)搜索框中搜索“服务”，然后单击搜索结果。打开Services窗口后，找到Windows Update、DCOM Server Process Launcher和RPC Endpoint Mapper。检查它们是否正在运行。

如果没有，您需要一个接一个地启动这些服务。

4]清除BITS队列

清除所有当前作业的BITS队列。为此，请在提升的CMD中键入以下内容并按Enter：

bitsadmin.exe /reset /allusers

5]下载^(Download)其独立安装程序

在Microsoft 更新目录网站上搜索使用^{(Microsoft Update Catalog website)}更新 KB^{(Update KB)}编号的Windows 更新^{(Windows Update)}补丁，并下载其独立安装程序。现在手动应用补丁。只搜索^(Search)号码；不包括知识库。

希望有帮助。

How to fix Error 0x80040154 on Windows 11/10

When you are having a bad day at work, nothing works for you. So, even after trying tо download a new app from the stоre multіple times, yоu еnd up having gained nothing. Also, you might see Error 0x80040154 on your Windows computer. Let’s see how to fix it.

Fix Error 0x80040154 on Windows 11/10

Error 0x80040154 can be seen when running Windows Update, downloading apps from the Microsoft Store, running Outlook, in Mail & Calendar app, in Microsoft Edge browser, etc. Here’s how to resolve the issue in Windows Update or Microsoft Store.

How to fix Microsoft Store error 0x80040154

If you’re having trouble launching Microsoft Store or downloading an app and see Microsoft error 0x80040154, here are a few things you can try to fix the problem.

1. Check or Change your Internet connection and see
2. Clear contents of DataStore folder
3. Reset the Microsoft Store Cache
4. Run DISM Tool
5. Check if licensing on Windows Store is synced or not.

Sometimes, you may succeed in starting the download, but it will abort abruptly with error message Code: 0x80040154.

1] Check or Change your Internet connection and see

If you’re having trouble launching Microsoft Store, and see the 0x80040154 error, Check for connection problems and make sure that you’re signed in with a Microsoft account.

Or else, try this simple workaround and see if it works. For some strange reason, this has been known to help. So, if you are using a cabled broadband connection, switch to a WiFi connection – or vice versa and check if it solves the issue.

2] Clear contents of DataStore folder

The DataStore folder in Windows 10 stores temporary files and LOG files associated with Windows update and Update history.

Open Windows Services Manager and stop the Windows Update service. After that, follow these steps:

• Open File Explorer using Win+E hotkey
• Paste %windir%\SoftwareDistribution\DataStore in the address bar
• Press Enter to open the DataStore folder
• Select all files and folders present in the DataStore folder
• Delete them.

Now restart the Windows Update service again using Windows Services Manager and then try to run Windows Update again.

3] Reset the Microsoft Store Cache

If downloading of Windows Store apps get stuck midway and throws up the 0x80040154 error, reset the cache for Microsoft Store. You can do this either via Windows Settings or use the built-in command-line tool wsreset.exe.

4] Run DISM Tool

This DISM tool scans system files, checks for any system inconsistencies or corruption and fixes them readily by replacing the damaged files.

5] Check if licensing on Windows Store is synced or not

Sometimes, the Microsoft Store error code could occur due to problems with the licensing. This happens when the licensing is not synced properly. In such cases, you may not be able to install apps on your Windows computer or could see the Microsoft Store Error 0x80040154. To manually sync it, go to Microsoft Store.

Open Settings > App Updates > Sync Licenses.

Then, restart the system and try downloading apps again.

How to fix Windows Update error 0x80040154

0x80040154 -2147221164 REGDB_E_CLASSNOTREG

To fix Windows Update error 0x80040154, follow these steps:

1. Run Windows Troubleshooter
2. Reset Windows Update Components to default
3. Check Windows Update Services status
4. Clear the BITS queue
5. Download its stand-alone installer.

Let us look at them in a bit more detail.

1] Run Windows Troubleshooter

Use the Windows Update Troubleshooter from Microsoft. It resets Windows Updates settings to defaults. You may also run the Online Windows Troubleshooter from Microsoft.

2] Reset Windows Update Components to default

Use the Reset Windows Update Agent Tool and see if it helps you. This PowerShell script will help you Reset Windows Update Client. See this post if you want to manually reset each Windows Update components to default.

3] Check Windows Update Services status

Open Windows Services Manager and check the Windows Update related Services like Windows Update, Windows Update Medic, Update Orchestrator Services, etc are not disabled.

The default configuration on a standalone Windows 10 PC is as follows:

• Windows Update Service – Manual (Triggered)
• Windows Update Medic Services – Manual
• Cryptographic Services – Automatic
• Background Intelligent Transfer Service – Manual
• DCOM Server Process Launcher – Automatic
• RPC Endpoint Mapper –  Automatic
• Windows Installer – Manual.

This will ensure that the required Services are available.

Apart from the direct service, you should find the dependencies of Windows Update service and ensure if they are running or not.

To get started, search for “services” in the Taskbar search box and click on the search result. After opening the Services window, find out Windows Update, DCOM Server Process Launcher, and RPC Endpoint Mapper. Check if they are running or not.

If not, you need to start those services one after one.

4] Clear the BITS queue

Clear the BITS queue of any current jobs. To do this, type the following in an elevated CMD and hit Enter:

bitsadmin.exe /reset /allusers

5] Download its stand-alone installer

Search on the Microsoft Update Catalog website for the Windows Update patch using the Update KB number, and download its stand-alone installer. Now apply the patch manually. Search for just the number; don’t include KB.

Hope something helps.

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