A windows service always has an associated registry key under: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services
Then use the method detailed here: http://wix.sourceforge.net/manual-wix3/read_a_registry_entry.htm -- View this message in context: http://windows-installer-xml-wix-toolset.687559.n2.nabble.com/Detecting-if-a-Service-is-installed-in-WIX-tp7588006p7588029.html Sent from the wix-users mailing list archive at Nabble.com. ------------------------------------------------------------------------------ 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