Consult inno setup custom interface beautification problem

[JIAWEI YANG]

I would like to ask if I need to use a third-party dll file, such as botva2.dll, to customize the installation interface. Or can it be directly supported without the need for a third-party dll file?

[Eivind Bakkestuen]

The answer would depend on exactly *what* you want to beautify... if you read the group posts, you'll see that theming is right now being upgraded. test the latest beta and then ask again.

On Tue, Oct 28, 2025 at 3:36 PM JIAWEI YANG <jiawe...@gmail.com> wrote:

I would like to ask if I need to use a third-party dll file, such as botva2.dll, to customize the installation interface. Or can it be directly supported without the need for a third-party dll file?

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[JIAWEI YANG]

As shown in the image, if I want to customize and beautify the user installation interface, can I directly write script code in the [code] section to achieve this? Or must I use a third-party beautification DLL file?

[t.sl...@gmail.com]

You can use a 3rd party software e.g. Graphical Installer for Inno Setup (sorry for little promo) -- see 3rd party software on Inno page.