How to customize welcome dialog in wix installer

Question

I want to add customized message in welcome screen instead of default in wixUI_en-us.wxl. For this I am trying to change <String Id="WelcomeDlgDescription"

Created a new wxl file

<?xml version="1.0" encoding="utf-8"?>
<WixLocalization Culture="en-us" xmlns="http://schemas.microsoft.com/wix/2006/localization">

<String Id="WelcomeDlgDescription" Overridable="yes">This is a custom welcome message. Click Next to continue or Cancel to exit.</String>

</WixLocalization>

But I am not sure what WiX Fragment I need to enter in my WSX file

https://wixtoolset.org/documentation/manual/v3/wixdev/extensions/localized_extensions.html https://wixtoolset.org/documentation/manual/v3/howtos/ui_and_localization/make_installer_localizable.html

Above both link I tried but not able to add the fragment in wsx file for "WelcomeDlgDescription"

Can you please guide what code should go in product.wsx to show my custome message

Answer 1

<String Id="WelcomeDlgDescription">This is a custom welcome message. Click Next to continue or Cancel to exit.</String>

You were close. I grabbed this from the WiX page for changing default dialogs .

https://github.com/glytzhkof/WiXCustomDialog