The WixUI dialog library includes default bitmaps for the background of the welcome and completion dialogs and at the top banner of the other dialogs. I don't want to include a Bitmap in my installation UI, I am trying to remove it by doing the following:
<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs" xmlns:ui="http://wixtoolset.org/schemas/v4/wxs/ui">
<Package Name="Installer" Manufacturer="TODO" Version="1.0.0.0">
<MajorUpgrade DowngradeErrorMessage="!(loc.DowngradeError)" />
<MediaTemplate EmbedCab="yes"/>
<Feature Id="Main">
<ComponentGroupRef Id="ComponentsGroups" />
</Feature>
<ui:WixUI Id="WixUI_Mondo" InstallDirectory="INSTALLFOLDER"/>
<UIRef Id="WixUI_ErrorProgressText" />
</Package>
<WixVariable Id="WixUIDialogBmp" Value=""/>
</Wix>
However that does not seem to work. Can someone help me. I am using Wix version 4.