If the file does not exist, the installation application creates it.

如果此文件不存在，安装程序会创建它。

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If the file does not exist at this location, a new one will be generated.

如果此文件没有位于此位置，就会生成一个新的文件。

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By the way, in case the file does not exist, then the file will be created.

顺便说一下，如果该文件不存在，那么会创建一个文件。

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