Hi, since you didn't include how your includeing the CA it it's hard to help. This is how I include mine.
<Binary Id="InstallHelper" SourceFile="..\InstallHelper\bin\$(var.Configuration)\InstallHelper.CA.dll"/> <CustomAction Id="GetSqlServers" BinaryKey="InstallHelper" DllEntry="FillServerInstances" Execute="immediate" Return="check"/> -- View this message in context: http://windows-installer-xml-wix-toolset.687559.n2.nabble.com/Using-a-Custom-Action-dll-in-another-solution-tp5614711p5615386.html Sent from the wix-users mailing list archive at Nabble.com. ------------------------------------------------------------------------------ Beautiful is writing same markup. Internet Explorer 9 supports standards for HTML5, CSS3, SVG 1.1, ECMAScript5, and DOM L2 & L3. Spend less time writing and rewriting code and more time creating great experiences on the web. Be a part of the beta today. http://p.sf.net/sfu/beautyoftheweb _______________________________________________ WiX-users mailing list WiX-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wix-users