在更新Windows时，您可能经常会遇到不同类型的更新^(Update)错误代码，其中一些错误很容易解决，而另一些则需要一些时间才能修复。最近^(Recently)，一些Windows 11/10用户在计算机^(0x800f08a)上安装累积更新期间报告了^(0x800f081f)更新^(Update)错误0x800f0988、0x80073701、0x800f081f或0x800f08a。由于^(Due)遇到此问题，您可能会发现难以在计算机上安装最新的安全更新和功能。

当您尝试在计算机上安装最新的更新Windows 更新^{(Windows Updates)}时，基本上会发生此错误。使用此错误代码，您可能会看到以下错误消息：

There were some problems installing updates, but we’ll try again later. If you keep seeing this and want to search the web or contact support for information, this may help: (0x800f08a)

在本指南中，我们将解释所有可能帮助您修复此错误代码的方法。

修复 Windows 更新错误 0x800f08a

如果您在安装Windows更新时遇到任何这些^(Windows)Windows 11/10 更新^(Update)错误，您可以按照以下建议解决此问题：

1. 运行Windows 更新疑难解答^{(Windows Update Troubleshooter)}
2. 手动下载并安装更新
3. 运行 DISM^{(Run DISM)}以修复Windows Update系统文件
4. 检查所有Windows 更新^{(Windows Update)}服务的状态
5. 重置Windows 更新组件^{(Windows Update Components)}。

现在让我们详细看看它们。我想建议您一个接一个地尝试这些解决方案。

1]运行^(Run)Windows更新^{(Windows Update Troubleshooter)}疑难解答

您首先需要使用以下说明运行Windows 更新疑难解答，看看是否可以修复错误 0x800f08a ^{(Windows Update Troubleshooter)}。 

在Windows 11中：

• 打开Windows 设置 ^{(Windows Settings )}> 系统^(System) > Troubleshoot > Additional troubleshooters.
• 找到Windows 更新疑难解答^{(Windows Update Troubleshooter)}
• 现在点击运行疑难解答^{(Run the troubleshooter)}，让Windows自动修复问题。
• 完成该过程后，关闭设置窗口，然后重新启动设备。

在Windows 10中：

• 打开Windows 设置 ^{(Windows Settings )}> 更新和安全^{(Updates and Security)} > Troubleshoot > Additional troubleshooters.
• 转到右窗格并选择Windows 更新。^{(Windows Update.)}
• 现在点击运行疑难解答^{(Run the troubleshooter)}，让Windows自动修复问题。发现问题可能需要一些时间，因此请保持耐心。
• 完成该过程后，关闭设置窗口，然后重新启动设备。

如果对Windows 更新^{(Windows Update)}进行故障排除无法解决问题，请继续使用下一个有效的解决方案。

2 ]手动^{(] Manually)}下载并安装更新

此解决方案需要您从 Microsoft 更新目录手动下载^{(manually download from the Microsoft Update Catalog)}无法安装并因此触发Windows 更新错误 0x80070bc2^{(Windows Update Error 0x80070bc2)}的更新，然后在您的 Windows PC 上安装更新。

3]运行DISM^{(Run DISM)}修复Windows Update系统文件

部署映像服务^{(Deployment Image Servicing)}和管理^(Management)或DISM工具可以帮助您修复损坏的Windows Update系统文件。由于它是一个预安装的命令行工具，因此您无需为此安装它。话虽如此，您应该按照我们的详细教程使用 DISM 工具修复损坏的 Windows 更新系统文件。

4]检查^(Check)所有Windows更新^{(Windows Update)}服务的状态

当您收到此错误代码时，您应该检查三项服务。他们是 -

• Windows更新，
• DCOM 服务器进程启动器，以及
• RPC 端点映射器。

第一个直接链接到Windows Update，最后两个服务是依赖项。

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。

5]重置^(Reset)Windows更新^{(Windows Update)}组件

不幸的是，如果Windows 更新^{(Windows Update)}错误 0x800f08a 仍未解决，您可以将 Windows 更新组件重置为默认值^{(reset the Windows Update Components to default)}并检查问题是否已解决。

我希望本指南可以帮助您解决问题。^{(I hope this guide helped you to solve the issue.)}

Fix Windows Update Error 0x800f08a

While updаting Windows, you mаy often come aсross different types of Update error codes in which some еrrors are eaѕy to solve while others take a little while to be fixed. Recently, somе Windоws 11/10 users reported Updatе Errors 0x800f0988, 0x80073701, 0x800f081f or 0x800f08a during the installation of a Cumulative Update on their computer. Due to having this issue, you may find it difficult to install the latest security updates and features on your computer.

This error basically occurs when you try to install the latest update Windows Updates on your computer. With this error code, you could see the following error message:

There were some problems installing updates, but we’ll try again later. If you keep seeing this and want to search the web or contact support for information, this may help: (0x800f08a)

In this guide, we are going to explain all the possible ways that will help you to fix this error code.

Fix Windows Update Error 0x800f08a

If you’re facing any of these Windows 11/10 Update Errors when installing Windows update, you may follow the below suggestions to get rid of this issue:

1. Run the Windows Update Troubleshooter
2. Manually download and install the update
3. Run DISM to fix Windows Update system files
4. Check the status of all Windows Update Services
5. Reset the Windows Update Components.

Let’s now see them in detail. I would like to suggest you try these solutions one after another.

1] Run the Windows Update Troubleshooter

You first need to run the Windows Update Troubleshooter using the below instructions and see if that fixes the error 0x800f08a. 

In Windows 11:

• Open the Windows Settings > System > Troubleshoot > Additional troubleshooters.
• Locate Windows Update Troubleshooter
• Now hit Run the troubleshooter and let the Windows fix the problem automatically.
• Once it completes the process, close the settings window, and restart your device.

In Windows 10:

• Open the Windows Settings > Updates and Security > Troubleshoot > Additional troubleshooters.
• Go to the right pane and select Windows Update.
• Now hit Run the troubleshooter and let the Windows fix the problem automatically. It may take a little while to detect the problems, so keep patience.
• Once it completes the process, close the settings window, and restart your device.

If troubleshooting the Windows Update doesn’t fix the problem, continue with the next effective solution.

2] Manually download and install the update

This solution entails you manually download from the Microsoft Update Catalog, the update that is failing to install and consequently triggering the Windows Update Error 0x80070bc2 and then install the update on your Windows PC.

3] Run DISM to fix Windows Update system files

Deployment Image Servicing and Management or DISM tool can help you fix corrupt Windows Update system files. As it is a preinstalled command-line tool, you do not need to install it for this purpose. That being said, you should follow our details tutorial to fix corrupt Windows Update system files using the DISM tool.

4] Check the status of all Windows Update Services

There are three services you should check when you are getting this error code. They are –

• Windows Update,
• DCOM Server Process Launcher, and
• RPC Endpoint Mapper.

The first one is directly linked to Windows Update, and the last two services are the dependencies.

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.

5] Reset the Windows Update Components

Unfortunately, if the Windows Update error 0x800f08a is still unresolved, you can reset the Windows Update Components to default and check if the problem is solved now.

I hope this guide helped you to solve the issue.

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