Uses WixDotNetCoreBootstrapperApplicationHost as the Bootstrapper Application for a Bundle. _Deprecated in WiX v5; use WixPrerequisiteBootstrapperApplication instead._ Extensibility point in the WiX XML Schema. Schema extensions can register additional elements at this point in the schema. When not set or set to "no", the prereq BA is only used when the .NET Core runtime can't be loaded. When set to "yes", the prereq BA will always run before the .NET Core runtime is attempted to be loaded. If set to "yes" and all prereq packages are already installed, then the prereq BA's UI is not shown. Source file of the logo graphic. Source file of the theme XML. Source file of the theme localization .wxl file. Whether the .NET Core BA was published as self-contained (SCD). The built-in theme to use. The default value is "standard". Extensibility point in the WiX XML Schema. Schema extensions can register additional attributes at this point in the schema.