Thanks Tom, So, as i understand, in my case, i should use the BA just to support the UI, and all other actions as the one i mentioned should be implemented as CustomAction as one of the "InstallExecuteSequence".
When trying to do so, i encountered this problem: I have a textbox in my window that sets a property when it changes Engine.StringVariables["UserName"] = UserName; in my CustomAction i want to use this property, something like: WriteTextToFile(session["UserName"]); I can see it doesn't work, i guess it's something with the variables declaration.. but i couldn't find an answer for that.. I would really appreciate some help, thanks!! -- View this message in context: http://windows-installer-xml-wix-toolset.687559.n2.nabble.com/Using-CustomAction-in-WPF-Bootstrapper-application-tp7589611p7589613.html Sent from the wix-users mailing list archive at Nabble.com. ------------------------------------------------------------------------------ October Webinars: Code for Performance Free Intel webinars can help you accelerate application performance. Explore tips for MPI, OpenMP, advanced profiling, and more. Get the most from the latest Intel processors and coprocessors. See abstracts and register > http://pubads.g.doubleclick.net/gampad/clk?id=60134071&iu=/4140/ostg.clktrk _______________________________________________ WiX-users mailing list WiX-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wix-users