I need to perform a custom action and run it at the end of installation process, but I need to run it even if I run the setup again on a system that it is already installed. I need to run an exe that is external to the burn package that perform a sort of update of some files in the system, this exe must be added after the burn setup is built, and I need to perform it even on a system that is already installed the same version of the package, perhaps asking the user if to run it or not. Which is the best way to perform this? Make a custom action? but how can I run it even when I run the setup the second time and it report that the package is already installed? I could add some c# code to make this on the Burn custom ui and control it when the wpf interface is closed. ------------------------------------------------------------------------------ Meet PCI DSS 3.0 Compliance Requirements with EventLog Analyzer Achieve PCI DSS 3.0 Compliant Status with Out-of-the-box PCI DSS Reports Are you Audit-Ready for PCI DSS 3.0 Compliance? Download White paper Comply to PCI DSS 3.0 Requirement 10 and 11.5 with EventLog Analyzer http://pubads.g.doubleclick.net/gampad/clk?id=154622311&iu=/4140/ostg.clktrk _______________________________________________ WiX-users mailing list WiX-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wix-users