Okay I have been searching around and found the following property: UPGRADINGPRODUCTCODE
I totally forgot about this property and therefore this is the one that I should be setting my custom action conditions on. -- View this message in context: http://windows-installer-xml-wix-toolset.687559.n2.nabble.com/How-to-detect-if-prevous-version-uninstall-is-triggered-by-RemoveExistingProducts-tp7600881p7600882.html Sent from the wix-users mailing list archive at Nabble.com. ------------------------------------------------------------------------------ Don't Limit Your Business. Reach for the Cloud. GigeNET's Cloud Solutions provide you with the tools and support that you need to offload your IT needs and focus on growing your business. Configured For All Businesses. Start Your Cloud Today. https://www.gigenetcloud.com/ _______________________________________________ WiX-users mailing list WiX-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wix-users
