I got this working by adding my image file to the payload - <Payload SourceFile="MyPNG.png"/>
& in the .thm file: <Image X="11" Y="11" Width="64" Height="64" ImageFile="MyPNG.png" Visible="yes"/> Also, in case anyone is scratching their head like i was with localisation, you need to define two WixVariables: <WixVariable Id="PreqbaThemeXml" Value="Resources\Theme\mbapreq.thm" /> <WixVariable Id="PreqbaThemeWxl" Value="Resources\Theme\mbapreq.wxl" /> Otherwise it will use the default ones. -- View this message in context: http://windows-installer-xml-wix-toolset.687559.n2.nabble.com/customizing-burn-prerequisite-boostrapper-image-in-theme-tp7205852p7262716.html Sent from the wix-users mailing list archive at Nabble.com. ------------------------------------------------------------------------------ Keep Your Developer Skills Current with LearnDevNow! The most comprehensive online learning library for Microsoft developers is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3, Metro Style Apps, more. Free future releases when you subscribe now! http://p.sf.net/sfu/learndevnow-d2d _______________________________________________ WiX-users mailing list WiX-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wix-users