Вопрос How to use two differents icons, titlebar and installer (setup.exe) ?

[nizcoz]

I am trying to hide the icon in the titlebar but show minimize, maximize and close buttons.

I use BorderStyle := bsDialog; and i use transparent icon but with this, the setup.exe use this transparent icon too.

Is there any way to use two different icons, one for the title bar and one for setup.exe ?