Hi Phil, Great explanation & thank you. First, I agree with you that I didn't target the x64 bit and I didn't define the @Win64 properly but when i tried the installer on Windows 8 32 bit i had the same problem.
Second, I agree with you that the dependencies for Microsoft.Expression.Interactions.dll could be a problem. But in windows 8 it's already installed .net 4.0 & greater..besides I have included System.Windows.Interactivity.dll file too. I was surprised that the installation went well on Windows 8 32 bit but the application functions are not working when i opened the UI. When I checked into the Event log file, it showed the 'XML parse error'. I'll debug further more. Thank you! ----- Wix 3.8 users -- View this message in context: http://windows-installer-xml-wix-toolset.687559.n2.nabble.com/Making-64-bit-installer-from-32bit-wix-file-tp7593557p7593683.html Sent from the wix-users mailing list archive at Nabble.com. ------------------------------------------------------------------------------ Learn Graph Databases - Download FREE O'Reilly Book "Graph Databases" is the definitive new guide to graph databases and their applications. Written by three acclaimed leaders in the field, this first edition is now available. Download your free book today! http://p.sf.net/sfu/13534_NeoTech _______________________________________________ WiX-users mailing list WiX-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wix-users