安装4j 9的DMG 媒体文件 允许在首次运行 DMG 中附带的应用程序时启动安装向导，但似乎没有任何方法可以访问自定义安装第一次运行后的屏幕（例如，重新执行或撤消执行的某些操作）。
是否可以“重置”首次运行标志，或者以某种方式传递一个参数，允许某人在首次运行应用程序后访问自定义安装屏幕？
Install4j 9's DMG media file allows an installation wizard to be launched when the application shipped in the DMG is run for the first time, but there doesn't seem to be any way to access the custom install screens after that first run (for instance, to re-perform or undo some of the actions performed).
Is it possible to 'reset' the first run flag, or somehow pass an argument that will allow someone to access the custom install screens after the application has been run for the first time ?
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您可以使用 API 启动自定义安装程序应用程序。要获取执行此操作的代码片段，请在“安装程序”->“屏幕和屏幕”中选择自定义安装程序应用程序。操作步骤，激活“启动器集成选项卡”并单击“启动集成向导”。代码片段如下所示：
You can start a custom installer application with the API. To get a code snippet to do that, select the custom installer application in the Installer->Screens & Actions step, activate the "Launcher integration tab" and click on "Start integration wizard". The code snippet will look like this: