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这个是你的安装目录问题:安装程序检测到您指定的安装目录(D:/openmv)已存在(即该目录不是空目录或之前可能安装过其他内容),并给出警告:如果继续安装到此目录,卸载OpenMV IDE时会自动删除整个目录及其所有内容。
可以选择忽略这个警告,直接安装就可以,但是在卸载的时候会删除文件夹