> I appreciate if anyone can tell me why some times some files are not > installed during Major Upgrade.
Perhaps you could try isolating the problem, by taking each version of the product that you've released so far and installing, then uninstalling on a "clean" machine? I like to use virtual machines so that when I shut down, I can throw the state away. Maybe you'll find some orphaned files in certain versions, and that would explain the behavior you're experiencing? I'm fairly new to WiX, but if I was in your shoes, that is one technique I would try. -Jeff ------------------------------------------------------------------------------ Crystal Reports - New Free Runtime and 30 Day Trial Check out the new simplified licensign option that enables unlimited royalty-free distribution of the report engine for externally facing server and web deployment. http://p.sf.net/sfu/businessobjects _______________________________________________ WiX-users mailing list WiX-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wix-users