Windows Update是Microsoft提供的一项非常有用的服务，用于下载和安装Windows的安全更新。但是，有时它可能会导致严重问题，其中之一就是Windows Update错误代码8020002E。

尝试使用Windows 更新^{(Windows Update)}功能安装安全更新时，通常会出现此问题。它表明更新过程所需的一些重要组件在设备上丢失或损坏。

在本指南中，我们提供了一些快速简单的技巧，可能会帮助您摆脱困境。那么，让我们开始吧。

Windows 更新错误代码 8020002E

为了修复更新错误代码 8020002E^{(Update Error Code 8020002E)}，请遵循以下建议：

1. 运行 Windows 更新疑难解答
2. 清除 SoftwareDistribution 文件夹
3. 运行系统文件检查器^{(Run System File Checker)}和DISM工具
4. 重置 Windows 更新组件
5. 在干净启动状态^{(Clean Boot State)}下安装更新^(Update)。

让我们详细了解它们：

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

有时更新错误会暂时发生，只需执行Windows 更新^{(Windows Update)}疑难解答即可解决。

为此，请使用Win+I键盘快捷键打开Windows 设置。^{(Windows Settings)}然后^(Thereupon)，转到更新和安全^{(Update and Security)}，然后选择故障排除^{(Troubleshoot)}选项卡。移动^(Move)到右窗格，选择Windows Update，然后点击运行疑难解答^{(Run the troubleshooter )}按钮。

此外，您还可以尝试使用 Microsoft 的在线疑难解答^{(Microsoft’s online troubleshooter)}并检查它是否可以帮助您摆脱此问题。

2]清除^(Clear)SoftwareDistribution文件^{(SoftwareDistribution)}夹

清除SoftwareDistribution 文件夹^{(SoftwareDistribution folder)}，看看它是否适合您。但是，如果相同的问题仍然存在，请移至下一个可能的方法。

3]运行系统文件检查器^{(Run System File Checker)}和DISM工具

此问题背后的另一个可能的罪魁祸首可能是系统^(System)文件损坏。如果是这种情况，您需要扫描受保护的Windows文件并替换有故障的系统文件。

为此，请打开提升的命令提示符^{(open an elevated command prompt)}并输入以下代码 -

sfc /scannow

现在按Enter键启动SFC扫描过程。

完成后，重新启动您的设备，然后运行​​DISM命令行工具。它将修复任何系统映像损坏并修复Windows 组件存储^{(Windows Component Store)}本身。

要运行DISM工具，请再次以管理员身份打开命令提示符。

在命令提示符窗口中，键入以下代码并在每个命令后按 Enter -

Dism.exe /online /cleanup-image /scanhealth
Dism.exe /online /cleanup-image /restorehealth

完成这些步骤后，重新启动您的设备。它将更新文件并可能解决问题。

4]重置Windows Update组件

即使在应用上述方法后，如果问题仍然存在，那么它可能是由于某种Windows更新错误而发生的。在这种情况下，您必须重置与此更新过程相关的所有 Windows 更新组件。^{(reset all Windows Update components)}

完成后，重新启动Windows设备并检查它是否可以解决问题。

5]在干净启动状态下安装^{(Clean Boot State)}更新^(Update)

如果没有任何效果，您可以尝试在干净启动状态下安装^{(Clean Boot State)}更新^(Update)，看看它是否有效。

如果本指南帮助您解决问题，请告诉我们。^{(Let us know if this guide helped you solve the issue.)}

相关文章：^{(Related post:)} 修复 Windows 更新错误 0x8024000B。

How to fix Windows Update Error Code 8020002E

Windows Update is a very uѕeful service provided by Microsоft that downloads and installs security updates to Wіndows. However, sometimes it cаn cause a critical problem, and one such оf that is Windowѕ Update error code 8020002E.

This issue commonly occurs while trying to install a security update using the Windows Update feature. It demonstrates that some important components required for the updating process are missing or corrupted on the device.

In this guide, we have come with some quick easy tricks that may possibly help you to get out of this mess. So, let’s get started.

Windows Update Error Code 8020002E

In order to fix the Update Error Code 8020002E, follow the below suggestions:

1. Run Windows Update troubleshooter
2. Clear the SoftwareDistribution folders
3. Run System File Checker and DISM tool
4. Reset Windows Update component
5. Install the Update in Clean Boot State.

Let us see them in details:

1] Run Windows Update troubleshooter

Sometimes the update error occurs temporarily and it can be resolved just by performing the Windows Update troubleshooter.

To do this, open the Windows Settings using Win+I keyboard shortcut. Thereupon, go to Update and Security and then select the Troubleshoot tab. Move to the right pane, select Windows Update, and then hit the Run the troubleshooter button.

Furthermore, you can also try Microsoft’s online troubleshooter and check whether it helps you to get rid of this problem.

2] Clear the SoftwareDistribution folders

Clear the SoftwareDistribution folder and see if that works for you. However, if the same issue is still occurring, move down to the next potential method.

3] Run System File Checker and DISM tool

Another possible culprit behind this issue might be the System file corruption. If that is the case, you need to scan the protected Windows files and replace the faulty system files.

To do this, open an elevated command prompt and type in the following code –

sfc /scannow

Now press the Enter key to initiate the SFC scanning process.

Once it completes, reboot your device and then run the DISM command-line tool. It will fix any system image corruption and repair the Windows Component Store itself.

To run the DISM tool, again open the command prompt as an administrator.

In the command prompt window, type in the following codes and hit enter after each command –

Dism.exe /online /cleanup-image /scanhealth
Dism.exe /online /cleanup-image /restorehealth

Once you complete the steps, reboot your device. it will update the files and possibly fix the problem.

4] Reset Windows Update component

Even after applying the above methods if the problem is persisting then it is possibly occurred due to some kind of Windows update bug. In this case, you will have to reset all Windows Update components related to this updating process.

Once you do, reboot your Windows device and check whether it resolves the issue.

5] Install the Update in Clean Boot State

If nothing works, you may try to install the Update in Clean Boot State and see if it works.

Let us know if this guide helped you solve the issue.

Related post: Fix Windows Update Error 0x8024000B.

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