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为什么文档打开方式为未知应用程序

2025-03-29 23:10:30

推荐回答（2个）

回答1：

您好
应该是什么格式就改成什么格式啊，看是不是下载的时候为了避免某些规则检查自动去掉了后缀名。

如果还是不能解决，建议先重装Windows操作系统，可以直接百度搜索“系统119”，然后下载【有问题请你追问我】

如果帮到你，请选为满意答案吧。

回答2：

先确定是什么格式的文档，然后右键，打开方式，选择正确的就好了。

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