l instalador de @WiX falla con el código de error 2819

Estoy intentando crear un instalador usando WiX que no muestra el acuerdo de licencia al principio. Pero me sale el error de la siguiente manera.

Este es el archivo completo Product.wxs que tengo en este momento. Compila y construye OK. ¿Por qué recibo un error como este? ¿Está mi sección Fragmento en el lugar correcto? Eliminé los elementos de publicación relacionados con la licencia y modifiqué el siguiente botón del cuadro de diálogo de bienvenida para mostrar el cuadro de diálogo del directorio de instalación en lugar del acuerdo de licencia. Esto es como se menciona en el archivo de ayuda chm. ¿Qué me estoy perdiendo entonces?

<?xml version="1.0" encoding="UTF-8"?>
<Wix xmlns="http://schemas.microsoft.com/wix/2006/wi">
    <Product Id="077765d1-236d-4299-b751-f921828f2ac8"
           Name="Wix Setup Example"
           Language="1033"
           Version="1.0.0.0"
           Manufacturer="NBL" UpgradeCode="1b0f72a7-8e17-4897-9f96-66509cc39573">

        <Package InstallerVersion="200" Compressed="yes"  />

        <Media Id="1" Cabinet="media1.cab" EmbedCab="yes" />

        <Directory Id="TARGETDIR" Name="SourceDir">
            <Directory Id="ProgramFilesFolder"  >
                <Directory Id="INSTALLLOCATION" Name="My Application Folder">
                    <Component Id="ProductComponent" Guid="MY-GUID-HERE">
                        <File Id="WindowsFormsApp.exe"
                            Source="../WindowsFormsApp/bin/Debug/WindowsFormsApp.exe">
                        </File>
                    </Component>
                </Directory>
            </Directory>
        </Directory>

        <Feature Id="ProductFeature" Title="WixSetupProject" Level="1">
            <ComponentRef Id="ProductComponent" />
        </Feature>

        <UI Id="WixUI_Advanced">
            <TextStyle Id="WixUI_Font_Normal" FaceName="Tahoma" Size="8" />
            <TextStyle Id="WixUI_Font_Bigger" FaceName="Tahoma" Size="12" />
            <TextStyle Id="WixUI_Font_Title" FaceName="Tahoma" Size="9" Bold="yes" />

            <Property Id="DefaultUIFont" Value="WixUI_Font_Normal" />
            <Property Id="WixUI_Mode" Value="Advanced" />

            <DialogRef Id="BrowseDlg" />
            <DialogRef Id="DiskCostDlg" />
            <DialogRef Id="ErrorDlg" />
            <DialogRef Id="FatalError" />
            <DialogRef Id="FilesInUse" />
            <DialogRef Id="MsiRMFilesInUse" />
            <DialogRef Id="PrepareDlg" />
            <DialogRef Id="ProgressDlg" />
            <DialogRef Id="ResumeDlg" />
            <DialogRef Id="UserExit" />

            <Publish Dialog="BrowseDlg" Control="OK" Event="DoAction" Value="WixUIValidatePath" Order="3">1</Publish>
            <Publish Dialog="BrowseDlg" Control="OK" Event="SpawnDialog" Value="InvalidDirDlg" Order="4"><![CDATA[WIXUI_INSTALLDIR_VALID<>"1"]]></Publish>

            <Publish Dialog="ExitDialog" Control="Finish" Event="EndDialog" Value="Return" Order="999">1</Publish>

            <Publish Dialog="WelcomeDlg" Control="Next" Event="NewDialog" Value="InstallDirDlg" Order="1">NOT Installed</Publish>
            <Publish Dialog="WelcomeDlg" Control="Next" Event="NewDialog" Value="VerifyReadyDlg" Order="1">Installed AND PATCH</Publish>

            <Publish Dialog="InstallDirDlg" Control="Back" Event="NewDialog" Value="WelcomeDlg">1</Publish>
            <Publish Dialog="InstallDirDlg" Control="Next" Event="SetTargetPath" Value="[WIXUI_INSTALLDIR]" Order="1">1</Publish>
            <Publish Dialog="InstallDirDlg" Control="Next" Event="DoAction" Value="WixUIValidatePath" Order="2">NOT WIXUI_DONTVALIDATEPATH</Publish>
            <Publish Dialog="InstallDirDlg" Control="Next" Event="SpawnDialog" Value="InvalidDirDlg" Order="3"><![CDATA[NOT WIXUI_DONTVALIDATEPATH AND WIXUI_INSTALLDIR_VALID<>"1"]]></Publish>
            <Publish Dialog="InstallDirDlg" Control="Next" Event="NewDialog" Value="VerifyReadyDlg" Order="4">WIXUI_DONTVALIDATEPATH OR WIXUI_INSTALLDIR_VALID="1"</Publish>
            <Publish Dialog="InstallDirDlg" Control="ChangeFolder" Property="_BrowseProperty" Value="[WIXUI_INSTALLDIR]" Order="1">1</Publish>
            <Publish Dialog="InstallDirDlg" Control="ChangeFolder" Event="SpawnDialog" Value="BrowseDlg" Order="2">1</Publish>

            <Publish Dialog="VerifyReadyDlg" Control="Back" Event="NewDialog" Value="InstallDirDlg" Order="1">NOT Installed</Publish>
            <Publish Dialog="VerifyReadyDlg" Control="Back" Event="NewDialog" Value="MaintenanceTypeDlg" Order="2">Installed AND NOT PATCH</Publish>
            <Publish Dialog="VerifyReadyDlg" Control="Back" Event="NewDialog" Value="WelcomeDlg" Order="2">Installed AND PATCH</Publish>

            <Publish Dialog="MaintenanceWelcomeDlg" Control="Next" Event="NewDialog" Value="MaintenanceTypeDlg">1</Publish>

            <Publish Dialog="MaintenanceTypeDlg" Control="RepairButton" Event="NewDialog" Value="VerifyReadyDlg">1</Publish>
            <Publish Dialog="MaintenanceTypeDlg" Control="RemoveButton" Event="NewDialog" Value="VerifyReadyDlg">1</Publish>
            <Publish Dialog="MaintenanceTypeDlg" Control="Back" Event="NewDialog" Value="MaintenanceWelcomeDlg">1</Publish>

            <Property Id="ARPNOMODIFY" Value="1" />
        </UI>
        <UIRef Id="WixUI_Common" />
    </Product>
    <Fragment>
        <Property Id="ApplicationFolderName" Value="My Application Folder" />
        <Property Id="WixAppFolder" Value="WixPerMachineFolder" />

        <WixVariable Id="WixUISupportPerUser" Value="1" Overridable="yes" />
        <WixVariable Id="WixUISupportPerMachine" Value="1" Overridable="yes" />

        <PropertyRef Id="ApplicationFolderName" />
    </Fragment>
</Wix>

La versión editada del archivo WiX que no da error. Sin embargo, esta versión omite la función de instalación y busca el diálogo de archivo:

<?xml version="1.0" encoding="UTF-8"?>
<Wix xmlns="http://schemas.microsoft.com/wix/2006/wi">
    <Product Id="077765d1-236d-4299-b751-f921828f2ac8"
           Name="Wix Setup Example"
           Language="1033"
           Version="1.0.0.0"
           Manufacturer="NBL" UpgradeCode="1b0f72a7-8e17-4897-9f96-66599gg39573">

        <Package InstallerVersion="200" Compressed="yes"  />

        <Media Id="1" Cabinet="media1.cab" EmbedCab="yes" />

        <Directory Id="TARGETDIR" Name="SourceDir">
            <Directory Id="ProgramFilesFolder">
                <Directory Id="INSTALLLOCATION" Name="My Application Folder">
                    <Component Id="ProductComponent" Guid="17e13748-8d44-47f6-b020-66d29f8a84fe">
                        <File Id="WindowsFormsApp.exe"
                            Source="../WindowsFormsApp/bin/Debug/WindowsFormsApp.exe">
                        </File>
                    </Component>
                </Directory>
            </Directory>
        </Directory>

        <Feature Id="ProductFeature" Title="WixSetupProject" Level="1">
            <ComponentRef Id="ProductComponent" />
        </Feature>

        <UI Id="WixUI_Advanced">
            <TextStyle Id="WixUI_Font_Normal" FaceName="Tahoma" Size="8" />
            <TextStyle Id="WixUI_Font_Bigger" FaceName="Tahoma" Size="12" />
            <TextStyle Id="WixUI_Font_Title" FaceName="Tahoma" Size="9" Bold="yes" />

            <Property Id="DefaultUIFont" Value="WixUI_Font_Normal" />
            <Property Id="WixUI_Mode" Value="Advanced" />
            <Property Id="WIXUI_INSTALLDIR" Value="INSTALLLOCATION" />

            <DialogRef Id="BrowseDlg" />
            <DialogRef Id="DiskCostDlg" />
            <DialogRef Id="ErrorDlg" />
            <DialogRef Id="FatalError" />
            <DialogRef Id="FilesInUse" />
            <DialogRef Id="MsiRMFilesInUse" />
            <DialogRef Id="PrepareDlg" />
            <DialogRef Id="ProgressDlg" />
            <DialogRef Id="ResumeDlg" />
            <DialogRef Id="UserExit" />

            <Publish Dialog="BrowseDlg" Control="OK" Event="DoAction" Value="WixUIValidatePath" Order="3">1</Publish>
            <Publish Dialog="BrowseDlg" Control="OK" Event="SpawnDialog" Value="InvalidDirDlg" Order="4"><![CDATA[WIXUI_INSTALLDIR_VALID<>"1"]]></Publish>

            <Publish Dialog="ExitDialog" Control="Finish" Event="EndDialog" Value="Return" Order="999">1</Publish>

            <Publish Dialog="WelcomeDlg" Control="Next" Event="NewDialog" Value="BrowseDlg" Order="1">1</Publish>
            <Publish Dialog="WelcomeDlg" Control="Next" Event="NewDialog" Value="VerifyReadyDlg" Order="1">1</Publish>

            <Publish Dialog="InstallDirDlg" Control="Back" Event="NewDialog" Value="BrowseDlg">1</Publish>
            <Publish Dialog="InstallDirDlg" Control="Next" Event="SetTargetPath" Value="[WIXUI_INSTALLDIR]" Order="1">1</Publish>
            <Publish Dialog="InstallDirDlg" Control="Next" Event="DoAction" Value="WixUIValidatePath" Order="2">NOT WIXUI_DONTVALIDATEPATH</Publish>
            <Publish Dialog="InstallDirDlg" Control="Next" Event="SpawnDialog" Value="InvalidDirDlg" Order="3"><![CDATA[NOT WIXUI_DONTVALIDATEPATH AND WIXUI_INSTALLDIR_VALID<>"1"]]></Publish>
            <Publish Dialog="InstallDirDlg" Control="Next" Event="NewDialog" Value="VerifyReadyDlg" Order="4">WIXUI_DONTVALIDATEPATH OR WIXUI_INSTALLDIR_VALID="1"</Publish>
            <Publish Dialog="InstallDirDlg" Control="ChangeFolder" Property="_BrowseProperty" Value="[WIXUI_INSTALLDIR]" Order="1">1</Publish>
            <Publish Dialog="InstallDirDlg" Control="ChangeFolder" Event="SpawnDialog" Value="BrowseDlg" Order="2">1</Publish>

            <Publish Dialog="VerifyReadyDlg" Control="Back" Event="NewDialog" Value="WelcomeDlg" Order="1">NOT Installed</Publish>
            <Publish Dialog="VerifyReadyDlg" Control="Back" Event="NewDialog" Value="MaintenanceTypeDlg" Order="2">Installed AND NOT PATCH</Publish>
            <Publish Dialog="VerifyReadyDlg" Control="Back" Event="NewDialog" Value="WelcomeDlg" Order="2">Installed AND PATCH</Publish>

            <Publish Dialog="MaintenanceWelcomeDlg" Control="Next" Event="NewDialog" Value="MaintenanceTypeDlg">1</Publish>

            <Publish Dialog="MaintenanceTypeDlg" Control="RepairButton" Event="NewDialog" Value="VerifyReadyDlg">1</Publish>
            <Publish Dialog="MaintenanceTypeDlg" Control="RemoveButton" Event="NewDialog" Value="VerifyReadyDlg">1</Publish>
            <Publish Dialog="MaintenanceTypeDlg" Control="Back" Event="NewDialog" Value="MaintenanceWelcomeDlg">1</Publish>

            <Property Id="ARPNOMODIFY" Value="1" />
        </UI>
        <UIRef Id="WixUI_Common" />
    </Product>

    <Fragment>
        <Property Id="ApplicationFolderName" Value="My Application Folder" />
        <Property Id="WixAppFolder" Value="WixPerMachineFolder" />

        <WixVariable Id="WixUISupportPerUser" Value="1" Overridable="yes" />
        <WixVariable Id="WixUISupportPerMachine" Value="1" Overridable="yes" />

        <PropertyRef Id="ApplicationFolderName" />
        <UI >
            <Dialog Id="CustomBrowseDlg" Width="370" Height="270" Title="!(loc.BrowseDlg_Title)">
                <Control Id="PathEdit" Type="PathEdit" X="25" Y="202" Width="320" Height="18" Property="_BrowseProperty" Indirect="yes" />
                <Control Id="OK" Type="PushButton" X="240" Y="243" Width="56" Height="17" Default="yes" Text="!(loc.WixUIOK)">
                    <Publish Event="SetTargetPath" Value="[_BrowseProperty]">1</Publish>
                    <Publish Event="EndDialog" Value="Return">1</Publish>
                </Control>
                <Control Id="Cancel" Type="PushButton" X="304" Y="243" Width="56" Height="17" Cancel="yes" Text="!(loc.WixUICancel)">
                    <Publish Event="Reset" Value="0">1</Publish>
                    <Publish Event="EndDialog" Value="Return">1</Publish>
                </Control>
                <Control Id="ComboLabel" Type="Text" X="25" Y="58" Width="44" Height="10" TabSkip="no" Text="!(loc.BrowseDlgComboLabel)" />
                <Control Id="DirectoryCombo" Type="DirectoryCombo" X="70" Y="55" Width="220" Height="80" Property="_BrowseProperty" Indirect="yes" Fixed="yes" Remote="yes">
                    <Subscribe Event="IgnoreChange" Attribute="IgnoreChange" />
                </Control>
                <Control Id="WixUI_Bmp_Up" Type="PushButton" X="298" Y="55" Width="19" Height="19" ToolTip="!(loc.BrowseDlgWixUI_Bmp_UpTooltip)" Icon="yes" FixedSize="yes" IconSize="16" Text="!(loc.BrowseDlgWixUI_Bmp_Up)">
                    <Publish Event="DirectoryListUp" Value="0">1</Publish>
                </Control>
                <Control Id="NewFolder" Type="PushButton" X="325" Y="55" Width="19" Height="19" ToolTip="!(loc.BrowseDlgNewFolderTooltip)" Icon="yes" FixedSize="yes" IconSize="16" Text="!(loc.BrowseDlgNewFolder)">
                    <Publish Event="DirectoryListNew" Value="0">1</Publish>
                </Control>
                <Control Id="DirectoryList" Type="DirectoryList" X="25" Y="83" Width="320" Height="98" Property="_BrowseProperty" Sunken="yes" Indirect="yes" TabSkip="no" />
                <Control Id="PathLabel" Type="Text" X="25" Y="190" Width="320" Height="10" TabSkip="no" Text="!(loc.BrowseDlgPathLabel)" />
                <Control Id="BannerBitmap" Type="Bitmap" X="0" Y="0" Width="370" Height="44" TabSkip="no" Text="!(loc.BrowseDlgBannerBitmap)" />
                <Control Id="BannerLine" Type="Line" X="0" Y="44" Width="370" Height="0" />
                <Control Id="BottomLine" Type="Line" X="0" Y="234" Width="370" Height="0" />
                <Control Id="Description" Type="Text" X="25" Y="23" Width="280" Height="15" Transparent="yes" NoPrefix="yes" Text="!(loc.BrowseDlgDescription)" />
                <Control Id="Title" Type="Text" X="15" Y="6" Width="200" Height="15" Transparent="yes" NoPrefix="yes" Text="!(loc.BrowseDlgTitle)" />
            </Dialog>
        </UI>
    </Fragment>
</Wix>

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