如何修复错误 0x80070002 Windows 10
Did you come across any errors while downloading Windows 10 update? This is a fairly common problem in Windows 7 also. Today, we will fix update error 0x80070002 on Windows 10 with the help of tried and tested methods. Error Code 0x80070002 Windows 7 & 10 occurs especially when the Windows update file goes missing from the database or the said file on the device mismatches with the database instructions. The following messages may appear on your screen if your face this error:
- Windows could not search for new updates.
- An error occurred while checking for new updates for your PC.
- Error(s) found: code 80070002.
- Windows Update encountered an unknown error. Error code 0x80070002
How To Fix Error 0x80070002 Windows 10
Here are the root causes for 0x80070002 error:
- 有故障的驱动程序
- 失踪 Windows更新 档
- Issues with Windows update
- Corrupt applications
There are other error codes such as 80244001, 80244022, and a few more, indicating Windows update issue. The said code may vary, but the solutions to resolve it are almost identical. Follow any of the methods listed below to fix this issue.
方法 1:运行 Windows 更新疑难解答
Windows offers an in-built troubleshooter to rectify minor issues. It is advisable to run the Windows troubleshooter first to fix Windows 10 update error code 0x80070002 as follows:
1。 按 Windows + I键 同时启动 个人设置.
2。 点击 更新与安全 瓷砖,如图所示。
3。 去 疑难解答 左窗格中的菜单。
4。 选择 Windows更新 疑难解答并单击 运行疑难解答 按钮如下突出显示。
5. 等待故障排除程序检测并解决问题。一旦该过程完成, 重新开始 您的电脑.
另请参阅: 如何在 Windows 10 中设置警报
Method 2: Synchronize Date and Time Settings
You might wonder why we should synchronize time and date for this issue. But, many users said that this solution worked, and hence, it is advised to do the same.
1.右键单击 时间和日期 from the right-end of the 任务栏.
2。 选择 调整日期/时间 列表中的选项。
3。 开关 On the toggle for the given options:
- 设置时间自动
- 设置时区自动
Now, try updating Windows again.
另请参阅: 修复Windows Update错误0x800704c7
Method 3: Modify Registry Editor
Follow the given instructions carefully since any changes made by modifying Registry Editor will be permanent.
请注意: Before processing the method, ensure that the device language is set to 英语(美国).
1。 按 Windows + R的 键 同时启动 运行 对话框。
2。 类型 注册表编辑器 并击中 回车键 打开 注册表编辑器.
3。 点击 有 确认 用户帐户控制 提示。
4. 导航至以下内容 径.
HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionWindowsUpdateOSUpgrade.
请注意: 如果 OSUpgrade folder is not present follow given steps. Else, you can skip to 编辑 OSUpgrade 键。
4A。右键单击 WindowsUpdate的。 选 新> DWORD(32位)值 如下图所示。
4B. Type the values with 值名称: as AllowOSUpgrade 并设置 值数据: as 1.
4C. Choose 十六进制 下 基值 并点击 OK
5. Or, Choose the OSUpgrade 键。
6.右键单击 空地 并点击 全新 > DWORD(32位)值 如下图所示。
7. Right-click on the newly created 折扣值 并选择 修改… 选项,如图所示。
8. Set the Value name as AllowOSUpgrade and Value data as 1.
9。 选择 十六进制 in 基值 并点击 OK.
10。 最后, 重新开始 您的电脑.
方法 4:禁用 Windows Defender 防火墙(不推荐)
Windows Defender or third-party antivirus software running in the background may also cause this issue. Follow the below steps to fix to disable Windows Defender temporarily to fix Error Code 0x80070002 on Windows 7 & 10 :
1. Go to the 个人设置 > 更新与安全 如图所示 方法1.
2。 选择 Windows安全 from the left pane and 病毒和威胁防护 在右侧窗格中。
3.在 Windows安全 窗口,点击 管理设置 下 病毒和威胁防护设置
4。 开关 关闭 the toggle bar for 实时保护.
5。 点击 有 进行确认。
另请参阅: 如何在 Windows Defender 防火墙中阻止或取消阻止程序
Method 5: Rollback Windows Update
Sometimes, Windows might fail to extract the updated files successfully. To fix update error 0x80070002 Windows 10, it is advised to roll back Windows update as follows:
1。 导航 个人设置 > 更新与安全 as shown previously.
2。 在 Windows更新, 点击 查看更新历史记录,如下图所示。
3。 点击 卸载更新 如图所示。
4。 选择 最新更新 of Microsoft Windows (For example, KB5007289)然后点击 卸载 按钮突出显示。
5。 最后, 重新开始 your Windows PC.
Method 6: Run SFC and DISM Scans
Damaged system files may also affect the Windows Update on your Windows 7 or 10 desktop/laptop. Follow the below steps to detect, repair, and restore system files and solve the update error 0x80070002 Windows 10 using in-built repair tools:
1.点击 Windows键,类型 命令提示符 并点击 以管理员身份运行“.
2。 点击 有 ,在 用户帐户控制 提示。
3。 类型 SFC / SCANNOW 并按下 回车键 运行 系统文件检查器 扫描。
请注意: 将启动系统扫描,需要几分钟才能完成。同时,您可以继续执行其他活动,但请注意不要意外关闭窗口。
完成扫描后,它将显示以下消息之一:
- Windows资源保护未发现任何完整性违规。
- Windows资源保护无法执行请求的操作。
- Windows资源保护发现损坏的文件并成功修复它们。
- Windows资源保护发现损坏的文件但无法修复其中一些。
4. 扫描完成后, 重新开始 您的电脑.
5.再次启动 命令提示符为管理员 并依次执行给定的命令:
dism.exe /在线 /cleanup-image /scanhealth dism.exe /在线 /cleanup-image /restorehealth dism.exe /在线 /cleanup-image /startcomponentcleanup
请注意: 您必须有有效的互联网连接才能正确执行 DISM 命令。
另请参阅: 如何修复 Windows 更新错误 80072ee2
Method 7: Modify Windows Update Service
Often, the update might fail and miss out on a few files. In such scenarios, you have to delete or rename these installation files to resolve Windows 10 update error 0x80070002.
请注意: The update service must be disabled from running in the background to modify these files.
Step I: Disable Windows Update Service
1。 发射 运行 对话框按 Windows + R键.
2。 类型 SERVICES.MSC 并击中 输入 推出 特色服务 窗口。
3. Scroll down to locate the Windows 更新 service. Right-click on it and choose 查看房源 从上下文菜单中,如下所示。
4.在 常规选项卡, 选择 启动类型: 至 自动表.
5。 点击 Stop 停止 如果 服务状态 is 运行.
6。 点击 使用 保存更改,然后 OK 退出。
Step II: Delete Software Distribution Folder
1。 按 的Windows + E 键 同时打开 文件管理器。
2。 去 C:Windows的 viz directory where Windows OS is installed.
3A。选择 SoftwareDistribution 文件夹然后按 的 键 删除文件夹。
请注意: If prompted to edit as an 管理员,然后输入 密码 并击中 输入.
3B.或者, 重命名 它通过按下 F2键 并继续。
Step III: Re-enable Windows Update Service
1。 打开 特色服务 window as instructed in 第一步.
2。 右键单击 Windows更新 service and choose Start 开始 如下图所示。
3. 重新启动 your device and try updating Windows again.
另请参阅: 如何修复 Windows 10 访问被拒绝的问题
Method 8: Reset Winsock Catalog
Winsock Catalog is an interface to communicate between Windows network software and network services. Resetting this interface would help in fixing update error code 0XC1900200 and 0x80070002 on Windows 7 & 10.
1。 发射 命令提示符 作为管理员 as ealier.
2。 类型 的netsh winsock重置 并击中 回车键 to execute to reset Windows Sockets Catalog.
3. 重新启动 您的电脑 一旦过程完成。
常见问题解答(FAQ)
Q1. Will updating my device driver help in resolving the update issue?
答。是的, updating your device drivers could help in resolving the update error 0x80070002 issue in Windows 10. Read our guide on How to Update Device Drivers on Windows 10 to do so.
Q2. Will power cycling my PC resolve the update issue?
答。 是的, power cycling might resolve the update error code 0x80070002 in Windows 7 and 10. You can power cycle your computer through these simple steps:
- 关 the PC and the router.
- Disconnect the power source by unplugging it.
- For a few minutes, press – hold the 功率 按钮。
- 重新连接 电源。
- 打开 the computer after 5-6 minutes.
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We hope this guide helped you fix Windows 10 update 错误代码0x80070002的 effectively. Feel free to reach out to us with your queries and suggestions via comments section below.