I recommend using the Wix DifxAppExtension. In response to your post here <http://windows-installer-xml-wix-toolset.687559.n2.nabble.com/Driver-installation-fails-td7600354.html> did you learn anything by evaluating the setupapi log?
>>The installation finishes with no errors. DpInstall has return codes, and if /Q is used then either the return code or the setupapi log must be used to determine if there is a failure. Also the bitness of the MSI Component and of DPInstall is a factor to consider. A verbose setupapi log should contain the answer. -- View this message in context: http://windows-installer-xml-wix-toolset.687559.n2.nabble.com/Driver-Install-with-Wix-tp7600508p7600510.html Sent from the wix-users mailing list archive at Nabble.com. ------------------------------------------------------------------------------ _______________________________________________ WiX-users mailing list WiX-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wix-users
