一些Windows用户在尝试在其计算机上执行系统还原时遇到^{(System Restore)}错误^(Error)代码0x80070005 。以下是您可以尝试有效解决问题的最佳解决方案。这基本上是一个拒绝访问^{(Access Denied)}错误。如果您遇到此问题，将出现以下错误消息：

System Restore did not complete successfully. Your computer’s system files and settings were not changed.
Details: System Restore could not access a file. This is probably because an anti-virus program is running on the computer. Temporarily disable your antivirus program and retry System Restore.
An unspecified error occurred during System Restore. (0x80070005)
You can try System Restore again and choose a different restore point. If you continue to see this error, you can try an advanced recovery method.

错误 0x80070005^{(Error 0x80070005)}相当普遍，在以下场景中也会显示此代码：

• 我们无法设置您的默认保存位置^{(We couldn’t set your default save location)}
• 办公钥匙安装^{(Office Key installation)}
• 一个驱动器^(OneDrive)
• Windows 激活^{(Windows Activation)}
• IPersistFile 保存失败^{(IPersistFile Save failed)}
• 视窗服务^{(Windows Services)}
• Windows 应用商店应用^{(Windows Store apps)}
• Windows更新^{(Windows Update)}
• 任务计划程序
• 在更新 Chrome 时^{(While updating Chrome)}。

今天我们将看到如何修复系统还原^{(System Restore)}错误代码0x80070005。

修复系统还原^{(Fix System Restore)}未完成，错误^(Error)代码0x80070005

要修复系统还原错误代码 0x80070005^{(System Restore Error Code 0x80070005)}，请遵循以下建议：

1. 暂时禁用您的防病毒^(Antivirus)程序
2. 重置存储库
3. ^{(Run System Restore)}以安全模式^{(Safe Mode)}或干净启动^{(Clean Boot)}运行系统还原
4. 使用 DISM 工具
5. 执行云重置 PC

现在让我们详细看看它们：

1]暂时^{(Temporarily)}禁用您的防病毒^(Antivirus)程序

此问题有时可能是由您设备上的防病毒软件引起的。在这种情况下，最好暂时禁用您的防病毒软件，看看是否能解决问题。

• 按^(Press)Windows键 + I 键盘快捷键打开“设置”^(Settings)应用
• 单击更新和安全^{(Update & Security)}类别
• 在屏幕左侧，单击Windows 安全^{(Windows Security)}性。
• 选择右侧部分中可见的病毒和威胁防护选项。^{(Virus & threat protection)}
• 在下一页上，单击病毒^(Virus)和威胁防护设置下的管理设置^{(Manage settings)}选项。
• 关闭实时^(Real-time)保护开关。

如果你使用的是Microsoft Defender，请禁用Microsoft Defender 防火墙^{(Microsoft Defender Firewall)} 并查看它是否有帮助。

2]以安全模式^{(Safe Mode)}或干净启动^{(Clean Boot)}运行系统还原^{(Run System Restore)}

启动到安全模式并运行系统还原，看看它是否能解决问题。

3]重置存储库

重置 存储库^(Repository)。为此，请执行以下步骤：

1. 在没有网络的情况下启动^(Boot)进入安全模式^{(Safe Mode)}并以管理员身份打开命令提示符。
2. 现在键入net stop winmgmt 并按 Enter。
3. 这将停止Windows Management Instrumentation 服务^{(Windows Management Instrumentation Service)}
4. 接下来转到 C:WindowsSystem32wbem 并将 存储^{(repositoryold)}库 文件夹重命名为 repositoryold^(repository)
5. 重新开始。

再次^(Again)以管理员身份打开命令提示符，键入以下内容并按 Enter：

net stop winmgmt

接下来，键入以下内容并按 Enter：

winmgmt /resetRepository

重新启动^(Restart)并查看是否可以手动创建系统还原点。^{(System Restore Point)}

4]运行DISM工具

部署映像服务^{(Deployment Image Servicing)}和管理^(Management)( DISM ) 扫描将恢复磁盘运行状况。因此，执行 DISM 扫描^{(perform a DISM scan)}并等待该过程完成。这是怎么做的-

• 以管理员身份打开命令提示符。^{(Command Prompt)}为此，首先打开“开始^(Start)”菜单。
• 接下来，搜索Command Prompt，然后右键单击它，然后选择Run as administrator。
• 如果屏幕上出现UAC提示，请单击Yes按钮继续
• 现在键入以下命令并在每行后按回车键以启动该过程 -

Dism.exe /online /cleanup-image /restorehealth

• 此过程可能需要一段时间才能完成。

执行DISM命令后重新启动计算机，看看它是否解决了错误代码。

5]执行云重置PC

如果上述方法均无效，则很可能是无法以常规方式解决的系统损坏的迹象。在这种情况下，适当的解决方案是尝试通过云下载选项重置 Windows^{(reset Windows via the Cloud download option)}，看看是否有帮助。

为什么我的系统还原^(Restore)总是失败？

系统还原^{(System Restore)}是Windows中的一项功能，可创建操作系统和重要设置的自动备份副本。它可用于将您的计算机恢复到以前的功能状态，而无需安装新的操作系统和应用程序。换句话说，如果出现问题，您可以撤消对系统的更改，而不会丢失数据和配置。不幸的是，系统还原^{(System Restore)}过程并不总是按预期工作，并且经常由于未知原因而失败。在大多数情况下，这是由于使用了在后台运行的防病毒程序或其他软件造成的。如果您的系统还原^{(System Restore)}已停止工作并且您不确定下一步该做什么，那么这篇文章适合您。

系统还原^{(System Restore)}有什么好处？

系统还原^{(System Restore)}是一项 Windows 功能，可让您将计算机的软件恢复到前一段时间的状态。如果您的计算机出现问题或者您想要回滚因更新而做出的更改，这会很有帮助。虽然此功能确实派上用场，但在使用它之前需要记住一些事项。例如，您应该始终在安装更新之前创建系统还原点。

更多建议在这里^{(More suggestions here)}：系统还原不工作或失败^{(System Restore not working or failed)}。

Fix System Restore did not complete, Error code 0x80070005

Some Windows users encountered Error code 0x80070005 when they tried to perform System Restore on their computer. Here are the best solutions you can try to resolve the issue effectively. It is basically an Access Denied error. The following error message will appear if you encounter this issue:

System Restore did not complete successfully. Your computer’s system files and settings were not changed.
Details: System Restore could not access a file. This is probably because an anti-virus program is running on the computer. Temporarily disable your antivirus program and retry System Restore.
An unspecified error occurred during System Restore. (0x80070005)
You can try System Restore again and choose a different restore point. If you continue to see this error, you can try an advanced recovery method.

Error 0x80070005 is rather ubiquitous and this code is also displayed in the following scenarios:

• We couldn’t set your default save location
• Office Key installation
• OneDrive
• Windows Activation
• IPersistFile Save failed
• Windows Services
• Windows Store apps
• Windows Update
• Task Scheduler
• While updating Chrome.

Today we will see how to fix System Restore error code 0x80070005.

Fix System Restore did not complete, Error code 0x80070005

To fix System Restore Error Code 0x80070005, follow the below suggestions:

1. Temporarily disable your Antivirus program
2. Reset the Repository
3. Run System Restore in Safe Mode or Clean Boot
4. Use the DISM tool
5. Perform Cloud Reset PC

Let’s now see them in detail:

1] Temporarily disable your Antivirus program

This problem can sometimes be caused by antivirus software on your device. In this case, it may be a good idea to temporarily disable your antivirus software and see whether that resolves the problem.

• Press the Windows key + I keyboard shortcut to open the Settings app
• Click on Update & Security category
• On the left side of the screen, click on Windows Security.
• Select the Virus & threat protection option visible in the right section.
• On the next page, click on the Manage settings option under the Virus & threat protection settings.
• Turn off the toggle for Real-time protection.

If you’re using Microsoft Defender, then disable the Microsoft Defender Firewall and see if it helps.

2] Run System Restore in Safe Mode or Clean Boot

Boot into Safe Mode and run the System Restore, and see if it works in solving the problem.

3] Reset the Repository

Reset the Repository. To do so follows these steps:

1. Boot into Safe Mode without networking and open a command prompt as administrator.
2. Now type net stop winmgmt and hit Enter.
3. This will stop the Windows Management Instrumentation Service
4. Next go to C:\Windows\System32\wbem and rename the repository folder to repositoryold
5. Restart.

Again open a command prompt as administrator, type the following and hit Enter:

net stop winmgmt

Next, type the following and hit Enter:

winmgmt /resetRepository

Restart and see if you can create a System Restore Point manually.

4] Run the DISM tool

The Deployment Image Servicing and Management (DISM) scan will restore disk health. So, perform a DISM scan and wait for the process to finish.  Here is how to do it-

• Open the Command Prompt as an administrator. For this, open the Start menu first.
• Next, search for Command Prompt, then right-click on it, and select Run as administrator.
• If UAC prompts on the screen, click on the Yes button to continue
• Now type the following command and hit enter after each line to initiate the process –

Dism.exe /online /cleanup-image /restorehealth

• It may take a while for this process to complete.

Restart your computer after executing the DISM command and see if it solved the error code.

5] Perform Cloud Reset PC

In case none of the above methods worked, it’s most likely a sign of system corruption that cannot be resolved conventionally. The appropriate solution, in this scenario, is to try to reset Windows via the Cloud download option and see if it can help.

Why does my System Restore keep failing?

System Restore is a feature in Windows that creates automatic backup copies of the operating system and important settings. It can be used to return your computer to a previously functional state without having to install a fresh operating system and applications. In other words, if something goes wrong, you can reverse the changes to the system without losing data and configurations. Unfortunately, the System Restore process does not always work as intended and often fails for unknown reasons. In most cases, this occurs as the result of using an anti-virus program or other software that runs in the background. In case your System Restore has stopped working and you’re not sure what to do next, then this post is for you.

What is the benefit of System Restore?

System Restore is a Windows feature that allows you to return your computer’s software to the state it was in a while ago. This can be helpful if something goes wrong with your computer or if you want to roll back changes made because of an update. While this feature does come in handy, there are some things to keep in mind before using it. For example, you should always create System Restore points before installing updates.

More suggestions here: System Restore not working or failed.

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