修复 Windows 更新数据库损坏错误： ^{(Fix Windows Update Database Corruption Error: )}在更新Windows 10时，您的更新可能会卡住，或者由于Windows 更新数据库损坏错误^{(Windows Update Database Corruption Error)}，您将无法更新您的Windows。您只能在运行Window Update Troubleshooter时发现此错误，而在某些情况下，Troubleshooter 能够修复与Windows更新相关的所有问题，但在这种特殊情况下，它会将原因显示为检测到潜在的Windows Update 数据库^{(Windows Update Database)}错误，但当您单击应用^(Apply)修复将无法修复此问题并在运行一段时间后返回“未修复”。

如果您无法下载新的更新，您的 PC 可能容易受到安全威胁和恶意软件的攻击，因此尽快修复此Windows 更新^{(Windows Update)}问题非常重要。在不浪费任何时间的情况下，让我们看看如何解决这个错误。

Windows 更新数据库损坏错误 [已解决]

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

方法 1：运行 Windows 更新疑难解答^{(Method 1: Run the 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.疑难解答将修复 Windows 更新数据库损坏错误。^{(Fix Windows Update Database Corruption Error.)}

6.重新启动您的 PC 并再次尝试安装更新。

7.如果上述疑难解答不起作用或损坏，您可以从微软网站手动下载更新疑难解答。^{(download the Update Troubleshooter from Microsoft Website.)}

方法 2：执行干净启动，然后尝试更新 Windows^{(Method 2: Perform a Clean boot and then try to Update Windows)}

1.按Windows Key + R按钮，然后键入“msconfig”并单击“确定”。

2.在常规选项卡下，确保选中“选择性启动” 。^{( ‘Selective startup’)}

3.取消选中选择性启动下的“加载启动项”。^{(‘Load startup items)}

4.选择服务^(Service)选项卡并选中“隐藏所有 Microsoft 服务”框。^{( ‘Hide all Microsoft services.’)}

5.现在单击“全部禁用”^{( ‘Disable all’)}以禁用所有可能导致冲突的不必要服务。

6.在启动选项卡上，单击“打开任务管理器”。^{(‘Open Task Manager.’)}

7.现在在启动选项卡^{( Startup tab)}（在任务管理器内）禁用所有^{( disable all )}启用的启动项。

8.单击确定，然后重新启动。^{(Restart. )}现在再次尝试更新Windows，这一次您将能够成功更新您的Windows。

9.再次按下Windows key + R按钮并输入“msconfig”并单击“确定”。

10.在常规选项卡上，选择正常启动选项^{( Normal Startup option)}，然后单击确定。

11.当提示您重新启动计算机时，单击重新启动。^{( click Restart. )}这肯定会帮助您修复 Windows 更新数据库损坏错误。^{(Fix Windows Update Database Corruption Error.)}

方法 3：运行系统文件检查器 (SFC) 和检查磁盘 (CHKDSK)^{(Method 3: Run System File Checker (SFC) and Check Disk (CHKDSK))}

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

3.等待上述过程完成，完成后重新启动您的电脑。

4.接下来，从这里运行 CHKDSK  Fix File System Errors with Check Disk Utility(CHKDSK)。

5.让上述过程完成并再次重新启动您的 PC 以保存更改。

方法四：运行DISM（部署镜像服务和管理）^{(Method 4: Run DISM (Deployment Image Servicing and Management))}

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

2.在cmd中输入以下命令并回车：

重要提示：^(Important:) 当您进行 DISM 时，您需要准备好Windows 安装介质^{(Windows Installation Media)}。

DISM.exe /Online /Cleanup-Image /RestoreHealth /Source:C:\RepairSource\Windows /LimitAccess

注意：^(Note:) 将^(Replace)C:RepairSourceWindows 替换为您的修复源的位置

2.按回车键运行上述命令并等待该过程完成，通常需要15-20分钟。

NOTE: 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

3.DISM过程完成后，在cmd中键入以下内容并按Enter ^(DISM)：^(Enter) sfc  sfc /scannow

4.让系统文件检查器^{(System File Checker)}运行，一旦完成，重新启动您的电脑。

方法 5：重命名 SoftwareDistribution 文件夹^{(Method 5: Rename SoftwareDistribution Folder)}

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

2.现在键入以下命令以停止Windows 更新^{(Windows Update)} 服务^(Services)，然后在每个命令后按 Enter ：^(Enter)

网络停止 wuauserv^{(net stop wuauserv)}
网络停止 cryptSvc^{(net stop cryptSvc)}
网络停止位^{(net stop bits)}
网络停止 msiserver^{(net stop msiserver)}

3.接下来，键入以下命令以重命名SoftwareDistribution 文件夹^{(SoftwareDistribution Folder)}，然后按 Enter^(Enter)：

ren C:\Windows\SoftwareDistribution SoftwareDistribution.old
ren C:\Windows\System32\catroot2 catroot2.old

4.最后，键入以下命令以启动Windows 更新^{(Windows Update)} 服务^(Services)并在每个命令后按 Enter ：^(Enter)

网络启动 wuauserv^{(net start wuauserv)}
网络启动 cryptSvc^{(net start cryptSvc)}
网络启动位^{(net start bits)}
网络启动 msiserver^{(net start msiserver)}

5.重新启动您的 PC 以保存更改。

为你推荐：^{(Recommended for you:)}

• 修复 REGISTRY_ERROR 蓝屏错误^{(Fix REGISTRY_ERROR Blue Screen Errors)}
• 如何修复未使用完整 RAM 的 Windows 10^{(How to Fix Windows 10 not using full RAM)}
• 修复 Internet Explorer 由于 iertutil.dll 而停止工作^{(Fix Internet Explorer Has Stopped Working Because of iertutil.dll)}
• 修复 Windows 10 上 WiFi 不断断开连接的问题

就是这样，您已成功修复 Windows 更新数据库损坏错误^{(Fix Windows Update Database Corruption Error)}，但如果您对这篇文章仍有任何疑问，请随时在评论部分询问他们。

Windows Update Database Corruption Error [SOLVED]

Fix Windows Update Database Corruption Error: While updating Windows 10 your update might get stuck or you will not be able to update your Windows because of Windows Update Database Corruption Error. You will only be able to find out this error when running Window Update Troubleshooter, while in some cases troubleshooter is able to fix all the issue related to Windows update but in this particular case it shows the cause as Potential Windows Update Database error detected but when you click Apply fix it won’t be able to fix this issue and returns “Not fixed” after running some time.

If you’re not able to download new updates your PC might become vulnerable to security threats and malware, hence it is very important to fix this Windows Update issue as soon as possible. And without wasting any time let’s see how to fix this error.

Windows Update Database Corruption Error [SOLVED]

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

Method 1: Run the 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 instruction and let the Windows Update Troubleshoot run.

5.The Troubleshooter will Fix Windows Update Database Corruption Error.

6.Restart your PC and again try to install the updates.

7.In case the above troubleshooter doesn’t work or is corrupted you could manually download the Update Troubleshooter from Microsoft Website.

Method 2: Perform a Clean boot and then try to Update Windows

1.Press the Windows Key + R button, then type ‘msconfig’ and click OK.

2.Under General tab under, make sure ‘Selective startup’ is checked.

3.Uncheck ‘Load startup items‘ under selective startup.

4.Select Service tab and check the box ‘Hide all Microsoft services.’

5.Now click ‘Disable all’to disable all the unnecessary services which might cause conflict.

6.On Startup tab, click ‘Open Task Manager.’

7.Now in Startup tab (Inside Task Manager) disable all the startup items which are enabled.

8.Click OK and then Restart. Now again try to Update Windows and this time you will be able to successfully update your Windows.

9.Again press the Windows key + R button and type ‘msconfig’ and click OK.

10.On the General tab, select the Normal Startup option, and then click OK.

11.When you are prompted to restart the computer, click Restart. This would definitely help you Fix Windows Update Database Corruption Error.

Method 3: Run System File Checker (SFC) and Check Disk (CHKDSK)

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

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

4.Next, run CHKDSK from here Fix File System Errors with Check Disk Utility(CHKDSK).

5.Let the above process complete and again reboot your PC to save changes.

Method 4: Run DISM (Deployment Image Servicing and Management)

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

2.Enter the following command in cmd and hit enter:

Important: When you DISM you need to have Windows Installation Media ready.

DISM.exe /Online /Cleanup-Image /RestoreHealth /Source:C:\RepairSource\Windows /LimitAccess

Note: Replace the C:\RepairSource\Windows with the location of your repair source

2.Press enter to run the above command and wait for the process to complete, usually, it takes 15-20 minutes.

NOTE: 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

3.After the DISM process if complete, type the following in the cmd and hit Enter: sfc /scannow

4.Let System File Checker run and once it’s complete, restart your PC.

Method 5: Rename SoftwareDistribution Folder

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

2.Now type the following commands to stop Windows Update Services and then hit Enter after each one:

net stop wuauserv
net stop cryptSvc
net stop bits
net stop msiserver

3.Next, type the following command to rename SoftwareDistribution Folder and then hit Enter:

ren C:\Windows\SoftwareDistribution SoftwareDistribution.old
ren C:\Windows\System32\catroot2 catroot2.old

4.Finally, type the folowing command to start Windows Update Services and hit Enter after each one:

net start wuauserv
net start cryptSvc
net start bits
net start msiserver

5.Reboot your PC to save changes.

Recommended for you:

• Fix REGISTRY_ERROR Blue Screen Errors
• How to Fix Windows 10 not using full RAM
• Fix Internet Explorer Has Stopped Working Because of iertutil.dll
• Fix WiFi keeps disconnecting issue on Windows 10

That’s it you have successfully Fix Windows Update Database Corruption Error but if you still have any queries regarding this post feel free to ask them in the comment’s section.

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