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windows defender 无法启动，提示错误代码800704ec的修复方法

更新时间：2026-08-21 18:23:19 | 编辑：蓝玉 | 信息来源：互联网
windows defender 无法启动，提示错误代码800704ec怎么办？最近很多使用windows defender的用户都遇见了windows defender 无法启动提示错误代码800704ec的问题，不知道该如何解决了。下面小编就详细的为大家介绍windows defender 无法启动，提示错误代码800704ec的修复方法。



具体修复方法如下：

1、WIN+x打开快捷菜单选择windows powershell（管理员身份运行），



2、复制粘贴以下命令运行，
rd /s /q "%windir%\System32\GroupPolicy"



3、执行之后，使用如下更新命令让上述操作生效（执行成功后会有提示）：
gpupdate /force

以上就是windows defender 无法启动，提示错误代码800704ec的修复方法了，希望对大家有所帮助。

上一篇：win10系统触屏设备睡眠唤醒之后无法使用触屏的解决方法

下一篇：win10系统可以搜索到更新但是无法下载的修复方法


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  6. 当前时间: 2026-08-21 18:23:16
  7. 当前网协: 216.73.216.186
  8. 请求路径: /win10jc/14150.html
  9. 运行时间: 3.2247
  10. 内存开销: 1.31 MB
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