额外的“帮助”链接，出现在对话框输入密码时扫描受密码保护的档案。紧迫的链接是相同的按下“跳过”按钮。

Extra "Help" link appears in the password entry dialog during scanning of password-protected archives. Pressing the link is identical to pressing the "Skip" button.

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但是，如果是空的话，这个对话框会让用户选择档案名。

But if it is, then the dialog is shown to allow the user to select a file name.

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