Windows 的“安装错误 – 0x80070103”会一直困扰您，直到安装更新为止。由于各种原因，您的更新无法安装。您的电脑可能已经安装了您尝试安装的更新，或者您的计算机可能存在其他问题。无论(Regardless)问题的原因是什么，您都可以按照一些故障排除提示来解决问题。我们将向您展示这些解决方案是什么。
您的更新无法安装(your update fails to install)并显示上述错误的部分原因包括Windows Update存在小故障、Windows Update服务未正常运行、更新(Update)缓存有问题、系统的核心文件已损坏等等。
1. 暂停和恢复有问题(Resume)的(Update)Problematic Windows 10/11 更新
当您的更新无法安装并显示“安装错误(your update fails to install and displays an “Install Error)- 0x80070103”错误时，您可以使用的快速修复方法是重试、暂停和恢复更新。这样做会强制更新暂停安装然后恢复，这可以解决您的问题。
- 选择无法在电脑上安装的更新旁边的
“重试” 。(Retry)
- 选择暂停安装更新的选项。
- 恢复更新安装并让Windows完成该过程。
2.运行Windows更新疑难解答(Windows Update Troubleshooter)
当您遇到 Windows 更新问题(you have issues with Windows’ updates)时，请使用电脑内置的Windows 更新(Windows Update)疑难解答。该工具会分析您的所有更新问题并提供解决这些问题的帮助。该工具大部分情况下都是独立运行的，这使得使用起来更加容易。
- 按Windows + I
打开电脑的“设置”应用。(Settings)
- 在左侧边栏中选择“系统”(System) ，然后在右侧窗格中选择
“故障排除” 。(Troubleshoot)
- (Choose)在以下屏幕上
选择其他疑难解答。
- 选择“Windows 更新”(Windows Update)旁边的“运行”(Run)以启动疑难解答程序。
- 按照屏幕上的说明查找并解决您的更新问题。
3.重新启动Windows更新服务(Windows Update Service)
Windows在后台运行各种服务，以使您的系统功能正常工作。其中之一是Windows 更新(Windows Update)服务，可帮助您的电脑查找并安装可用的操作系统更新。
该服务可能未正确运行(this service isn’t running correctly)，导致您的更新无法安装。在这种情况下，您可以手动启动（或重新启动）此服务来解决您的问题。
- 按Windows + R打开“运行”(Run)对话框。
- 在“运行”(Run)中键入以下内容并按 Enter：
services.msc
- 右键单击(Right-click)Windows Update(Windows Update)服务并选择“重新启动”(Restart)。
- 允许服务重新启动。
- 进入(Head)Settings > Windows Update并尝试安装可用的更新。
4.通过删除更新缓存(Update Cache)修复Windows更新问题(Fix Windows Update Issue)
您的更新无法安装并显示“安装错误(Install Error)- 0x80070103”的原因之一是您的Windows 更新(Windows Update)缓存已损坏。您下载的更新文件可能已损坏，导致 Windows 无法成功安装该更新(causing Windows not to successfully install that update)。
在这种情况下，您可以清除当前的更新缓存来解决您的问题。Windows将为您重新下载所有更新文件。
- 按Windows + R打开“运行”(Run)，在打开的框中键入以下内容，然后按 Enter：services.msc
- 右键单击“Windows 更新”(Windows Update)并选择“停止”(Stop)。保持此窗口打开，因为您很快就会返回到它。
- 再次打开“运行”(Run)，在框中输入以下内容，然后按 Enter：
C:WindowsSoftwareDistribution
- (Select)按Ctrl + A
选择打开的文件夹中的所有文件。
- 右键单击(Right-click)选定的文件并选择删除(Delete)（垃圾桶图标）。
- 返回“服务”(Services)窗口，右键单击“Windows Update”，然后选择“启动”(Start)。
- 转至Settings > Windows Update以下载并安装可用更新。
5.修复Broken Windows 11/10文件
如果您的电脑仍然没有安装更新，Windows 的系统文件可能已损坏。当您的核心文件损坏时，您的电脑会遇到各种问题。
幸运的是，您可以使用计算机上的内置工具修复所有损坏的系统文件。(fix all your corrupted system files)您可以使用SFC（系统文件检查器(System File Checker)）工具查找所有损坏的文件并将其替换为工作文件。
- 打开“开始”(Start)菜单，找到“命令提示符”(Command Prompt)，然后选择“以管理员身份运行”(Run)。
- (Choose Yes)在用户帐户控制提示中(User Account Control)选择是。
- 在CMD(CMD)窗口中键入以下内容，然后按Enter。此命令下载所需的文件来修复损坏的文件。
DISM.exe /Online /Cleanup-image /Restorehealth
- 接下来，运行以下命令开始修复系统损坏的文件：
sfc /scannow
- 修复损坏的文件后重新启动您的电脑。
- Settings > Windows Update安装可用更新。
6.手动下载(Manually Download)并安装 Windows 更新(Install Your Windows Update)
如果您的特定更新无论如何都无法安装，您可以在电脑上手动下载并安装该特定更新。这使您可以绕过 Windows 更新(bypass Windows Update)并直接在您的计算机上安装更新。
- 在您的 PC 上启动 Web 浏览器并打开Microsoft 更新目录(Microsoft Update Catalog)网站。
- 在网站的搜索框中输入更新的名称，然后按Enter。您将在Windows 更新(Windows Update)屏幕上找到您的更新名称。
- 选择(Choose Download)更新旁边的下载以下载更新文件。
- 运行下载的文件以开始安装更新。
- 安装更新后重新启动电脑。
7. 忽略“安装错误(Install Error)– 0x80070103”消息
如果手动安装更新后更新错误消息仍未消失，您可以忽略该错误消息。这是因为Windows Update正在尝试安装已安装的更新。在这种情况下，可以安全地忽略此消息，并且当问题得到修补后，该消息将消失。
解决Windows 更新错误 0x80070103 的各种方法(Windows Update Error 0x80070103)
当更新安装失败时，您的 Windows PC 显示“安装错误 - 0x80070103”错误。发生这种情况的原因有多种，包括更新(Update)缓存损坏或系统上已安装更新。
您可以使用上述方法来修复错误并安装更新，不会出现任何问题。我们希望本指南对您有所帮助。
Windows Install Error – 0x80070103: 7 Ways to Fix It
Windows’ “Instаll Error – 0x80070103” keeps bugging you until an updatе iѕ installed. Your updates fail to install for νarious reasons. It’s possіble your PC has alreadу installed the υpdate you’re trying to install, or your сomputer maу have another problem. Regardless of what’s causing the issue, you can follow a few troubleshooting tips to resolve your problem. We’ll show you what those solutions are.
Some reasons your update fails to install and shows the above error are that Windows Update has a minor glitch, the Windows Update service isn’t running properly, your Update cache is problematic, your system’s core files are corrupted, and more.
1. Pause and Resume the Problematic Windows 10/11 Update
When your update fails to install and displays an “Install Error – 0x80070103” error, a quick fix you can use is to retry, pause, and resume your update. Doing so forces the update to pause installing and then resume, which can fix your issue.
- Select Retry next to the update that’s failing to install on your PC.
- Choose the option to pause installing your update.
- Resume your update installation and let Windows finish the process.
2. Run Windows Update Troubleshooter
When you have issues with Windows’ updates, use your PC’s built-in Windows Update troubleshooter. This tool analyzes all your update problems and offers help to fix those issues. The tool runs on its own for the most part, which makes using it easier.
- Open your PC’s Settings app by pressing Windows + I.
- Select System in the left sidebar and Troubleshoot on the right pane.
- Choose Other troubleshooters on the following screen.
- Select Run next to Windows Update to launch your troubleshooter.
- Follow the on-screen instructions to find and fix your update issues.
3. Restart the Windows Update Service
Windows runs various services in the background to allow your system features to work. One of these is a Windows Update service that helps your PC find and install the available operating system updates.
It’s possible this service isn’t running correctly, causing your updates to fail to install. In this case, you can manually start (or restart) this service to possibly fix your issue.
- Open the Run dialog box by pressing Windows + R.
- Type the following in Run and press Enter:
services.msc
- Right-click the Windows Update service and choose Restart.
- Allow the service to restart.
- Head into Settings > Windows Update and try to install the available updates.
4. Fix Windows Update Issue by Deleting the Update Cache
One of the reasons your update fails to install and displays an “Install Error – 0x80070103” is that your Windows Update cache is corrupted. Your downloaded update file may be broken, causing Windows not to successfully install that update.
In this case, you can clear your current Update cache to fix your issue. Windows will re-download all the update files for you.
- Open Run by pressing Windows + R, type the following in the open box, and press Enter:
services.msc
- Right-click Windows Update and select Stop. Keep this window open, as you’ll return to it shortly.
- Open Run again, enter the following in the box, and press Enter:
C:\Windows\SoftwareDistribution
- Select all files in the open folder by pressing Ctrl + A.
- Right-click a selected file and choose Delete (a trash can icon).
- Get back to the Services window, right-click Windows Update, and choose Start.
- Go to Settings > Windows Update to download and install the available updates.
5. Fix the Broken Windows 11/10 Files
If your PC still doesn’t install your updates, Windows’ system files might have gone corrupt. Your PC experiences various problems when your core files are corrupted.
Luckily, you can fix all your corrupted system files using a built-in tool on your computer. You can use the SFC (System File Checker) tool to find and replace all corrupted files with working files.
- Open the Start menu, find Command Prompt, and select Run as administrator.
- Choose Yes in the User Account Control prompt.
- Type the following on the CMD window and press Enter. This command downloads the required files to fix your corrupted files.
DISM.exe /Online /Cleanup-image /Restorehealth
- Next, run the following command to begin fixing your system’s corrupted files:
sfc /scannow
- Restart your PC when your broken files are fixed.
- Install the available updates from Settings > Windows Update.
6. Manually Download and Install Your Windows Update
If your specific update fails to install no matter what, you can manually download and install that particular update on your PC. This lets you bypass Windows Update and install the update directly on your machine.
- Launch a web browser on your PC and open the Microsoft Update Catalog site.
- Type your update’s name in the search box on the site and press Enter. You’ll find your update name on the Windows Update screen.
- Choose Download next to your update to download the update file.
- Run the downloaded file to begin installing your update.
- Restart your PC when you’ve installed the update.
7. Ignore Your “Install Error – 0x80070103” Message
If your update error message hasn’t gone away despite manually installing the update, you can ignore that error message. This is because Windows Update is trying to install an already installed update. In this case, it’s safe to ignore this message, and the message will go away when the issue is patched.
Various Ways to Resolve Your Windows Update Error 0x80070103
Your Windows PC displays the “Install Error – 0x80070103” error when an update fails to install. There are various reasons this happens, including a corrupted Update cache or your update being already installed on your system.
You can use the methods outlined above to fix your error and install your update without any issues. We hope this guide helps you out.
