If I understand, the new MSI will have a single file that can be used on any OS? And the other OS-specific files will be removed/replaced?
A major upgrade should work well. It will uninstall the old files and then install the new files. (Not necessarily in that order). So you'll essentially be working with a clean slate when you do the major upgrade. -- View this message in context: http://windows-installer-xml-wix-toolset.687559.n2.nabble.com/Condition-for-files-tp7581833p7581837.html Sent from the wix-users mailing list archive at Nabble.com. ------------------------------------------------------------------------------ Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_d2d_nov _______________________________________________ WiX-users mailing list WiX-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wix-users