修复后台智能传输服务无法启动： ^{(Fix Background Intelligent Transfer Service won’t start: )}对于Windows 更新^{(Windows Update)}，后台智能传输服务^{(Background Intelligent Transfer Service)}( BITS ) 非常重要，因为它基本上充当Windows 更新^{(Windows Update)}的下载管理器。BITS在后台在客户端和服务器之间传输文件，并在需要时提供进度信息。现在，如果您在下载更新时遇到问题，那么很可能是由于BITS引起的。BITS的配置已损坏或BITS无法启动。

如果您转到服务窗口，您会发现后台智能传输服务^{(Background Intelligent Transfer Service)}( BITS ) 不会启动。这些是您在尝试启动BITS时将面临的错误类型：

后台智能传输服务未正常启动^{(Background intelligent transfer service did not start properly)}
后台智能传输服务无法启动^{(Background intelligent transfer service will not start)}
后台智能传输服务已停止工作^{(Background intelligent transfer service has stopped working)}

Windows 无法在本地计算机上启动后台智能传输服务。^{(Background Intelligent Transfer)}有关更多信息，请查看系统事件日志。如果这是非 Microsoft 服务，请联系服务供应商并参阅特定于服务的错误代码 -2147024894。(0x80070002)

现在，如果您在BITS^(BITS)或Windows更新方面遇到类似问题，那么这篇文章适合您。在不浪费任何时间的情况下，让我们看看如何通过下面列出的故障排除指南实际修复后台智能传输服务^{(Fix Background Intelligent Transfer Service)}不会启动问题。

修复后台智能传输服务^{(Fix Background Intelligent Transfer Service)}无法启动

确保 创建一个还原点^{(create a restore point)} 以防万一出现问题。

方法一：从服务启动BITS^{(Method 1: Start BITS from Services)}

1.按 Windows 键 + R 然后键入services.msc并按 Enter。

2.现在找到BITS，然后双击它。

3.确保启动^(Startup)类型设置为自动^{( Automatic)}并且服务正在运行，如果没有，请单击开始按钮。^{(Start button.)}

4.单击应用，然后单击确定。

5.重新启动您的 PC 并再次尝试更新Windows。

方法二：启用依赖服务^{(Method 2: Enable dependent Services)}

1.按 Windows 键 + R 然后键入services.msc并按 Enter。

2.现在找到下面列出的服务并双击它们中的每一个来更改它们的属性：

终端服务^{(Terminal Services)}
远程过程调用 (RPC)^{(Remote Procedure Call (RPC))}
系统事件通知^{(System Event Notification)}
Windows Management Instrumentation 驱动程序扩展^{(Windows Management Instrumentation Driver Extensions)}
COM+ Event System
DCOM 服务器进程启动器^{(DCOM Server Process Launcher)}

3.确保他们的启动^(Startup)类型设置为自动^(Automatic)并且上述服务正在运行，如果没有，请单击开始按钮。^{(Start button.)}

4.单击应用，然后单击确定。

5.重新启动您的PC以保存更改并查看您是否能够 修复后台智能传输服务无法启动。^{(Fix Background Intelligent Transfer Service won’t start.)}

方法 3：运行系统文件检查器^{(Method 3: Run System File Checker)}

1.按Windows Key + X然后单击命令提示符（管理员）。^{( Command Prompt(Admin).)}

2.现在在cmd中输入以下内容并回车：

Sfc /scannow
sfc /scannow /offbootdir=c:\ /offwindir=c:\windows (If above fails then try this one)

3.等待上述过程完成，完成后重新启动您的电脑。

方法 4：运行 Windows 更新疑难解答^{(Method 4: Run Windows Update Troubleshooter)}

1.在Windows 搜索^{(Windows Search)}栏中键入“疑难解答”，然后单击疑难解答。^{(Troubleshooting.)}

2.接下来，从左侧窗格中选择查看全部。^{(View all.)}

3.然后从解决^{(Troubleshoot)}计算机问题列表中选择Windows 更新。^{(Windows Update.)}

4.按照屏幕上的说明运行Windows 更新疑难解答^{(Windows Update Troubleshoot)}。

5.重新启动您的PC，看看您是否能够 修复后台智能传输服务无法启动。^{(Fix Background Intelligent Transfer Service won’t start.)}

方法 5：运行 DISM 工具^{(Method 5: Run DISM Tool)}

1.按Windows Key + X并选择命令提示符^{(Command Prompt)}（管理员^(Admin)）。

2.在cmd中输入以下命令并在每个命令后按回车：

a) Dism /Online /Cleanup-Image /CheckHealth
b) Dism /Online /Cleanup-Image /ScanHealth
c) Dism /Online /Cleanup-Image /RestoreHealth

3.让DISM命令运行并等待它完成。

4. 如果上述命令不起作用，请尝试以下操作：

Dism /Image:C:\offline /Cleanup-Image /RestoreHealth /Source:c:\test\mount\windows
Dism /Online /Cleanup-Image /RestoreHealth /Source:c:\test\mount\windows /LimitAccess

注意：^(Note:) 将^(Replace)C:RepairSourceWindows 替换为修复源的位置（Windows 安装^{(Windows Installation)}或恢复光盘^{(Recovery Disc)}）。

5.重新启动您的PC以保存更改，看看您是否能够 修复后台智能传输服务无法启动，^{(Fix Background Intelligent Transfer Service won’t start,)}如果没有，则继续下一个方法。

方法 6：重置下载队列^{(Method 6: Reset the Download Queue)}

1.按Windows Key + R然后键入以下内容并按 Enter：

%ALLUSERSPROFILE%\Application Data\Microsoft\Network\Downloader\

2.现在寻找qmgr0.dat 和 qmgr1.dat^{( qmgr0.dat and qmgr1.dat)}，如果找到确保删除这些文件。

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

4.在 cmd 中键入以下命令并按Enter：

网络起始位^{(net start bits)}

5.再次尝试更新窗口，看看它是否有效。

方法 7：注册表修复^{(Method 7: Registry Fix)}

1.按 Windows 键 + R 然后键入regedit并按 Enter 打开注册表编辑器。^{(Registry Editor.)}

2.导航到以下注册表项：

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\BackupRestore\FilesNotToBackup

3.如果上述密钥存在则继续，如果不存在则右键单击BackupRestore并选择New > Key.

4.键入 FilesNotToBackup^{(FilesNotToBackup)}然后按Enter。

5.退出注册表编辑器^{(Registry Editor)}并按Windows Key + R然后键入services.msc并按 Enter。

6.找到BITS并双击它。然后在常规选项卡^{(General tab)}中，单击开始。^(start.)

为你推荐：^{(Recommended for you:)}

• 修复 Windows 10 无法调整屏幕亮度^{(Fix Can’t adjust screen brightness in Windows 10)}
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就是这样，您已成功修复后台智能传输服务无法启动^{(Fix Background Intelligent Transfer Service won’t start)}，但如果您对本指南仍有任何疑问，请随时在评论部分询问。

Fix Background Intelligent Transfer Service won't start

Fix Background Intelligent Transfer Service won’t start: For Windows Update to function Background Intelligent Transfer Service (BITS) is very important as it basically acts as a download manager for Windows Update. BITS transfers files between client and server in the background and also provide progress information when needed. Now if you are having issues in downloading updates then it will be most probably caused because of BITS. Either the configuration of BITS is corrupted or BITS is not able to start.

If you will go to services window you will find out that Background Intelligent Transfer Service (BITS) won’t start. These are the type of errors which you will face while trying to start BITS:

Background intelligent transfer service did not start properly
Background intelligent transfer service will not start
Background intelligent transfer service has stopped working

Windows could not start the Background Intelligent Transfer service on the local computer. For more information review the system event log. If this is a non-Microsoft service contact the service vendor and refer to service-specific error code -2147024894. (0x80070002)

Now if you are facing a similar issue with BITS or with Windows update then this post is for you. Without wasting any time let’s see how to actually Fix Background Intelligent Transfer Service won’t start issue with the below-listed troubleshooting guide.

Fix Background Intelligent Transfer Service won’t start

Make sure to create a restore point just in case something goes wrong.

Method 1: Start BITS from Services

1.Press Windows Keys + R then type services.msc and hit Enter.

2.Now find BITS and then double click on it.

3.Make sure the Startup type is set to Automatic and the service is running, if not then click on Start button.

4.Click Apply followed by OK.

5.Reboot your PC and again try to update Windows.

Method 2: Enable dependent Services

1.Press Windows Keys + R then type services.msc and hit Enter.

2.Now find the below-listed services and double click on each of them to change their properties:

Terminal Services
Remote Procedure Call (RPC)
System Event Notification
Windows Management Instrumentation Driver Extensions
COM+ Event System
DCOM Server Process Launcher

3.Make sure their Startup type is set to Automatic and the above services are running, if not then click on Start button.

4.Click Apply followed by OK.

5.Reboot your PC to save changes and see if you’re able to Fix Background Intelligent Transfer Service won’t start.

Method 3: Run System File Checker

1.Press Windows Key + X then click on Command Prompt(Admin).

2.Now type the following in the cmd and hit enter:

Sfc /scannow
sfc /scannow /offbootdir=c:\ /offwindir=c:\windows (If above fails then try this one)

3.Wait for the above process to finish and once done restart your PC.

Method 4: Run Windows Update Troubleshooter

1.Type “troubleshooting” in Windows Search bar and click on Troubleshooting.

2.Next, from the left window pane select View all.

3.Then from the Troubleshoot computer problems list select Windows Update.

4.Follow on-screen instructions and let the Windows Update Troubleshoot run.

5.Restart your PC and see if you are able to Fix Background Intelligent Transfer Service won’t start.

Method 5: Run DISM Tool

1.Press Windows Key + X and select Command Prompt(Admin).

2.Type the following command in cmd and hit enter after each one:

a) Dism /Online /Cleanup-Image /CheckHealth
b) Dism /Online /Cleanup-Image /ScanHealth
c) Dism /Online /Cleanup-Image /RestoreHealth

3.Let the DISM command run and wait for it to finish.

4. If the above command doesn’t work then try on the below:

Dism /Image:C:\offline /Cleanup-Image /RestoreHealth /Source:c:\test\mount\windows
Dism /Online /Cleanup-Image /RestoreHealth /Source:c:\test\mount\windows /LimitAccess

Note: Replace the C:\RepairSource\Windows with the location of your repair source (Windows Installation or Recovery Disc).

5.Reboot your PC to save changes and see if you’re able to Fix Background Intelligent Transfer Service won’t start, if not then continue to the next method.

Method 6: Reset the Download Queue

1.Press Windows Key + R then type the following and hit Enter:

%ALLUSERSPROFILE%\Application Data\Microsoft\Network\Downloader\

2.Now look for qmgr0.dat and qmgr1.dat, if found make sure to delete these files.

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

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

net start bits

5.Again try to update window and see if it works.

Method 7: Registry Fix

1.Press Windows Key + R then type regedit and hit Enter to open Registry Editor.

2.Navigate to the following registry key:

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\BackupRestore\FilesNotToBackup

3.If the above key exists then continues, if not then right-click on BackupRestore and select New > Key.

4.Type FilesNotToBackup and then hit Enter.

5.Exit Registry Editor and press Windows Key + R then type services.msc and hit Enter.

6.Find BITS and double-click on it. Then in the General tab, click on start.

Recommended for you:

• Fix Can’t adjust screen brightness in Windows 10
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That’s it you have successfully Fix Background Intelligent Transfer Service won’t start but if you still have any queries regarding this guide then feel free to ask them in the comment’s section.

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