changing image while installation using WIX

I am using WIX 3.5 to build my installer. I Want to show one image while current feature is being installed and other image once that feature installation is completed.

I am using BillBoard and the code snippets is :<BillboardAction Id="InstallFiles">

<Billboard Id="BB1" Feature="ProductFeature"> <Control Id="Bitmap" Type="Bitmap" X="0" Y="0" FixedSize="yes" Width="20" Height="17" Text="Image8" /> </Billboard>

</BillboardAction>

The problem is that if i am using several images then its keeps on showing images repeatedly over the period of InstallFiles custom action. I Have two feature and i want to show one image while installing a particular feature and once installation of that feature gets completed i want to show another image. I want to perform this action for both the features. thanks in advance开发者_C百科

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Billboards can't be used like that. Features control what happens during actions like InstallFiles but each action runs only once, regardless of which features are selected.