You want DetectCondition. InstallCondition says whether a package should be installed on the machine. If false and the package is installed, it will uninstall the package.
On Mon, Aug 19, 2013 at 7:21 AM, Kenneth Porter <sh...@sewingwitch.com>wrote: > --On Monday, August 19, 2013 8:01 AM -0700 Phill Hogland > <phogl...@rimage.com> wrote: > > > It seems like you would want to use DetectCondition to determine if the > > package already exists and InstallCondition to determine when you want to > > launch the exe. > > If the prerequisite package is not installed, I want to run its installer. > If it's installed, I want to skip that. > > > > > ------------------------------------------------------------------------------ > Get 100% visibility into Java/.NET code with AppDynamics Lite! > It's a free troubleshooting tool designed for production. > Get down to code-level detail for bottlenecks, with <2% overhead. > Download for free and get started troubleshooting in minutes. > http://pubads.g.doubleclick.net/gampad/clk?id=48897031&iu=/4140/ostg.clktrk > _______________________________________________ > WiX-users mailing list > WiX-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/wix-users > > ------------------------------------------------------------------------------ Get 100% visibility into Java/.NET code with AppDynamics Lite! It's a free troubleshooting tool designed for production. Get down to code-level detail for bottlenecks, with <2% overhead. Download for free and get started troubleshooting in minutes. http://pubads.g.doubleclick.net/gampad/clk?id=48897031&iu=/4140/ostg.clktrk _______________________________________________ WiX-users mailing list WiX-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wix-users
