I just verified with QA that both UI AND silent upgrades fail, which I believe is caused by the absence of Package Id in the old product version.
So, the question now is if there is a way to automatically uninstall the old version of the product without Package Id when upgrading to the new product version with Package Id? Thanks, Alec -- View this message in context: http://windows-installer-xml-wix-toolset.687559.n2.nabble.com/UI-upgrade-succeeds-but-silent-upgrade-fails-tp7580671p7580672.html Sent from the wix-users mailing list archive at Nabble.com. ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ WiX-users mailing list WiX-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wix-users