Windows Update Error: 0x80073701

廖秋花 0 Reputation points
2026-08-03T01:30:27.4366667+00:00

QQ_1785720423291

Operating System: Windows 10

Version:22H2

Internal version: 19045.4894

Updatepolconlysetwindowsqualitupdatestoexludedrvr

Update errar.0x80073701

Windows for home | Windows 10 | Windows update
0 comments No comments

6 answers

Sort by: Most helpful
  1. Lester Bernard Reyes 84,610 Reputation points Independent Advisor
    2026-08-21T03:38:52.6466667+00:00

    您好,感谢您的耐心等待。经查看日志,发现系统出现错误,特别是取消 Windows 更新时出现错误。这种情况通常发生在后台运行第三方服务时。请问您是否已注册扩展安全更新 (ESU)?如果没有,Windows 更新将无法推送,您需要先注册。

    Was this answer helpful?

    0 comments No comments

  2. Lester Bernard Reyes 84,610 Reputation points Independent Advisor
    2026-08-19T05:07:50.7966667+00:00

    Hi, thank you for replying. Just to confirm, have you registered for Extended Security Updates (ESU)? If not, the Windows Update will not push through, and you need to enroll first.

    Kindly follow the steps from the link: https://www.microsoft.com/zh-cn/windows/extended-security-updates?r=1

    While waiting. Try restarting the device and doing the in-place upgrade again

    Was this answer helpful?

    0 comments No comments

  3. Ramesh 180.1K Reputation points Volunteer Moderator
    2026-08-19T02:35:14.2+00:00

    安装媒体在 准备重启时 安装失败

    为了分析问题并查看扩展错误代码,请将以下安装日志文件上传到 OneDrive 或 GoFile.io,并将链接发布在此处:

    C:\$WINDOWS.~BT\Sources\Panther\setupact.log
    
    C:\$WINDOWS.~BT\Sources\Rollback\setupact.log
    

    注意:C:\$WINDOWS.~BT 是一个隐藏文件夹。若要访问它,请按 Win + R 键,输入 C:\$WINDOWS.~BT,然后点击“确定”。

    请将这些文件打包为 zip 压缩文件后再上传。

    Was this answer helpful?


  4. Lester Bernard Reyes 84,610 Reputation points Independent Advisor
    2026-08-03T15:30:00.5333333+00:00

    您好,感谢您的回复。请跳过出现错误的行,继续执行下一行命令。

    如果在完成上述所有步骤后问题仍然存在,我建议您进行就地升级,这将把设备升级到最新版本并修复所有问题,而不会删除任何文件。

    注意:执行此操作之前,请务必创建还原点:https://support.microsoft.com/zh-CN/Windows/Experience/Backup-Recovery/system-protection

    1. 访问此链接:https://www.microsoft.com/zh-cn/software-download/windows10
    2. 选择“立即下载”,然后选择“运行”。您需要管理员权限才能运行此工具。
    3. 在“许可条款”页面上,如果您接受许可条款,请选择“接受”。
    4. 在“您想做什么?”页面上,选择“立即升级此电脑”,然后选择“下一步”。
    5. 下载并安装后,问题应该可以解决。

    参考链接:https://www.microsoft.com/zh-cn/software-download/windows10

    Was this answer helpful?


  5. Lester Bernard Reyes 84,610 Reputation points Independent Advisor
    2026-08-03T02:09:11.1733333+00:00

    您好,我是 Bernard,很高兴为您提供帮助!

    ​​

    错误代码 0x80073701 表示您的电脑缺少更新组件。您是否已注册扩展安全更新 (ESU)?https://www.microsoft.com/zh-cn/windows/extended-security-updates?r=1

    如果已注册,请按照以下步骤操作:

    注意:如果您安装了第三方杀毒软件,建议您先将其卸载,然后再检查更新。

    重置 Windows 更新组件:

    打开终端(管理员)或 Windows PowerShell(管理员)(按 Windows 键 + X,然后单击“终端(管理员)”)

    复制每行命令,然后按 Enter 键(一次一行)

    net stop bits
    net stop wuauserv
    net stop appidsvc
    net stop cryptsvc
    Del "%ALLUSERSPROFILE%\Application Data\Microsoft\Network\Downloader\*.*"
    rmdir %systemroot%\SoftwareDistribution /S /Q
    rmdir %systemroot%\system32\catroot2 /S /Q
    regsvr32.exe /s atl.dll
    regsvr32.exe /s urlmon.dll
    regsvr32.exe /s mshtml.dll
    netsh winsock reset
    netsh winsock reset proxy
    net start bits
    net start wuauserv
    net start appidsvc
    net start cryptsvc
    

    -完成后,重启设备并检查。

    注意:如果问题仍然存在,可能需要修复系统。

    Was this answer helpful?


Your answer

Answers can be marked as 'Accepted' by the question author and 'Recommended' by moderators, which helps users know the answer solved the author's problem.