部署映像服务^{(Deployment Image Servicing)}和管理^(Management)( DISM ) 是一个命令行工具，可用于服务和修复Windows 映像^{(Windows Image)}。DISM可用于为Windows映像 (.wim) 或虚拟硬盘（.vhd 或.vhdx）提供服务。以下DISM命令最常用：

DISM /Online /Cleanup-Image /RestoreHealth

一些用户报告他们在运行上述命令后面临DISM错误 0x800f081f，错误消息是：^(DISM)

错误 0x800f081f，可以找到源文件。使用“源”选项指定恢复功能所需文件的位置。

上述错误消息清楚地表明DISM无法修复您的计算机，因为源中缺少修复Windows 映像所需的文件。^{(Windows Image)}因此，不要浪费任何时间，让我们看看如何在下面列出的指南的帮助下修复Windows 10中的DISM 错误 0x800f081f 。^{(Fix DISM Error 0x800f081f)}

^{(Fix DISM Error 0x800f081f)}修复Windows 10 中的DISM 错误 0x800f081f

方法一：运行 DISM 清理命令^{(Method 1: Run DISM Cleanup Command)}

1.打开命令提示符^{(Command Prompt)}。用户可以通过搜索“cmd”然后按 Enter 来执行此步骤。

2.在 cmd 中键入以下命令并按Enter：

dism.exe /online /Cleanup-Image /StartComponentCleanup
sfc /scannow

3.完成上述命令处理后，在 cmd中键入DISM命令并按^(DISM)Enter：

Dism /Online /Cleanup-Image /restoreHealth

4.查看您是否能够修复 Windows 10 中的 DISM 错误 0x800f081f^{(Fix DISM Error 0x800f081f in Windows 10)}，如果不能，则继续下一个方法。

方法 2：指定正确的 DISM 源^{(Method 2: Specify the Correct DISM Source)}

1.使用 Windows Media Creation Tool下载 Windows 10 Image 。^{(Download Windows 10 Image)}

2. 双击MediaCreationTool.exe文件以启动应用程序。

3.接受许可^{(Accept License)}条款，然后选择“为另一台电脑创建安装媒体^{(Create installation media for another PC)}”并单击下一步。

4. 现在将根据您的 PC 配置自动选择语言、版本和体系结构，但如果您仍想自己设置它们，请取消选中底部的选项“使用此 PC 的推荐选项^{(Use the recommended options for this PC)}”。

5. 在“选择要使用的媒体^{(Choose which media to use)}”屏幕上选择ISO 文件^{(ISO file)}，然后单击下一步。

6.指定下载位置^{(Specify the download location)}并单击保存。^(Save.)

7.下载ISO文件后，右键单击它并选择安装。^(Mount.)

注意：^(Note:)您需要下载 Virtual Clone Drive^{( download Virtual Clone Drive)}或Daemon工具来挂载ISO文件。

8.从文件资源管理器打开安装的^{(File Explorer)}Windows ISO文件，然后导航到源文件夹。

9.右键点击sources文件夹下的install.esd文件^{( install.esd file)}，然后选择复制粘贴到C:盘。

10. 按Windows Key + X，然后选择命令提示符（管理员）。^{(Command Prompt (Admin).)}

12.现在在cmd中输入以下命令回车：

dism /Get-WimInfo /WimFile:install.esd

13.将显示一个索引列表，^(Indexes)根据您的 Windows 版本记下索引号^{(according to your version of Windows note down the index number)}。例如，如果您有 Windows 10教育^(Education)版，则索引号将为 6。

14. 再次在 cmd 中键入以下命令并按Enter：

dism /export-image /SourceImageFile:install.esd /SourceIndex:IndexNumber /DestinationImageFile:install.wim /Compress:max /CheckIntegrity

重要提示：^(Important:)根据您安装的 Windows 10 版本替换IndexNumber 。

15. 在我们第 13 步的示例中，命令将是：

dism /export-image /SourceImageFile:install.esd /SourceIndex:5 /DestinationImageFile:install.wim /Compress:max /CheckIntegrity

16. 上述命令执行完成后，您将在 C: 驱动器上找到创建的 install.wim 文件。^{(find the install.wim file)}

17.再次以管理员权限打开命令提示符^{(Command Prompt)}，然后一一键入以下命令，然后按Enter：

DISM /Online /Cleanup-Image /StartComponentCleanup
DISM /Online /Cleanup-Image /AnalyzeComponentStore

18. 现在使用源 Windows^{(Source Windows)}文件键入DISM /RestoreHealth命令：

DISM /Online /Cleanup-Image /RestoreHealth /Source:WIM:c:\install.wim:1 /LimitAccess

19.之后运行系统文件检查器^{(System File Checker)}以完成修复过程：

Sfc /Scannow

受到推崇的：^{(Recommended:)}

• 如何在 Windows 10 上恢复 NTBackup BKF 文件^{(How to Restore NTBackup BKF File on Windows 10)}
• 修复任务主机窗口阻止在 Windows 10 中关闭^{(Fix Task Host Window Prevents Shut Down in Windows 10)}
• 如何创建 Windows 10 可启动 USB 闪存驱动器^{(How to Create Windows 10 Bootable USB Flash Drive)}
• 修复 Windows 10 中的鼠标指针滞后^{(Fix Mouse Pointer Lags in Windows 10)}

就是这样，您已成功修复 Windows 10 中的 DISM 错误 0x800f081f，^{(Fix DISM Error 0x800f081f in Windows 10)}但如果您对这篇文章仍有任何疑问，请随时在评论部分提出。

Fix DISM Error 0x800f081f in Windows 10

Deployment Image Serviсing and Management (DISM) is a command-line tool which can be used to service and repair Windows Image. DISM can be υѕed to service a Windows image (.wim) or a virtual hard disk (.vhd or .νhdx). The following DISM command is most commonly used:

DISM /Online /Cleanup-Image /RestoreHealth

A few users are reporting that they are facing the DISM error 0x800f081f after running the above command and the error message is:

Error 0x800f081f, The source files could be found. Use the “Source” option to specify the location of the files that are required to restore the feature.

The above error message clearly states that the DISM could not repair your computer because the file required to fix the Windows Image is missing from the source. So without wasting any time let’s see how to Fix DISM Error 0x800f081f in Windows 10 with the help of the below-listed guide.

Fix DISM Error 0x800f081f in Windows 10

Method 1: Run DISM Cleanup Command

1. Open Command Prompt. The user can perform this step by searching for ‘cmd’ and then press Enter.

2.Type the following command into cmd and hit Enter:

dism.exe /online /Cleanup-Image /StartComponentCleanup
sfc /scannow

3.Once the above commands are finished processing, type DISM command into cmd and hit Enter:

Dism /Online /Cleanup-Image /restoreHealth

4. See if you’re able to Fix DISM Error 0x800f081f in Windows 10, if not then continue with the next method.

Method 2: Specify the Correct DISM Source

1. Download Windows 10 Image using Windows Media Creation Tool.

2. Double-click on the MediaCreationTool.exe file to launch the application.

3. Accept License terms then select “Create installation media for another PC” and click Next.

4. Now the language, edition, and architecture will automatically be selected according to your PC configuration but if you still want to set them yourself uncheck the option at the bottom saying “Use the recommended options for this PC.”

5. On “Choose which media to use” screen select ISO file and click Next.

6. Specify the download location and click Save.

7. Once the ISO file is download, right-click on it and select Mount.

Note: You need to download Virtual Clone Drive or Daemon tools to mount ISO files.

8. Open the mounted Windows ISO file from File Explorer and then navigate to sources folder.

9. Right-click on install.esd file under sources folder then select copy and paste it to C: drive.

10. Press Windows Key + X then select Command Prompt (Admin).

12. Now type the following command into cmd hit Enter:

dism /Get-WimInfo /WimFile:install.esd

13. A list of Indexes will be displayed, according to your version of Windows note down the index number. For example, if you have Windows 10 Education edition, then the index number will be 6.

14. Again type the following command into cmd and hit Enter:

dism /export-image /SourceImageFile:install.esd /SourceIndex:IndexNumber /DestinationImageFile:install.wim /Compress:max /CheckIntegrity

Important: Replace the IndexNumber according to your Windows 10 installed version.

15. In the example which we took on step 13, the command will be:

dism /export-image /SourceImageFile:install.esd /SourceIndex:5 /DestinationImageFile:install.wim /Compress:max /CheckIntegrity

16. Once the above command finished execution, you will find the install.wim file created on the C: drive.

17. Again open the Command Prompt with admin rights then type the following command one by one and hit Enter after:

DISM /Online /Cleanup-Image /StartComponentCleanup
DISM /Online /Cleanup-Image /AnalyzeComponentStore

18. Now type the DISM /RestoreHealth command with the Source Windows file:

DISM /Online /Cleanup-Image /RestoreHealth /Source:WIM:c:\install.wim:1 /LimitAccess

19. After that run System File Checker to complete the repair process:

Sfc /Scannow

Recommended:

• How to Restore NTBackup BKF File on Windows 10
• Fix Task Host Window Prevents Shut Down in Windows 10
• How to Create Windows 10 Bootable USB Flash Drive
• Fix Mouse Pointer Lags in Windows 10

That’s it you have successfully Fix DISM Error 0x800f081f in Windows 10 but if you still have any questions regarding this post then feel free to ask them in the comment’s section.

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