FMXInno - Windows Fluent Design Installer UI for Inno

[Razor12911]

I'm not sure I understand your question, but effectively both the normal function and the extended function are the same, the extended function just gives the option to only make a font available to the caller process or that the font should not be enumerated by any process, other than that. They are virtually the same, if you're referring to the functions seemingly not working on FMX platform then all you need to do is call the function before the application is created/initialized.