I guess I misread your question and assumed that you were using Burn. Given that I came across those posts I thought they might be helpful but if you are not using Burn I can't really make any suggestion.
I have only used the approach of putting each app and each driver in a separate UI-less MSI and then chaining them using Burn. I have some bundles which have several hundred msi packages in the chain and I find that this approach works well for me. -- View this message in context: http://windows-installer-xml-wix-toolset.687559.n2.nabble.com/Reboot-required-during-major-upgrade-in-between-uninstall-and-re-install-tp7600688p7600695.html Sent from the wix-users mailing list archive at Nabble.com. ------------------------------------------------------------------------------ Monitor 25 network devices or servers for free with OpManager! OpManager is web-based network management software that monitors network devices and physical & virtual servers, alerts via email & sms for fault. Monitor 25 devices for free with no restriction. Download now http://ad.doubleclick.net/ddm/clk/292181274;119417398;o _______________________________________________ WiX-users mailing list WiX-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wix-users