ok ive try it as a custom Action 2: <Binary Id='CPUEXE' SourceFile='CheckCPU.exe'/>
<CustomAction Id='LaunchFile' BinaryKey='CPUEXE' ExeCommand='' Return='check' /> and included the exe, but now the exe dont generate any File, i think its because this exe need some 2 extra dll's. Ive tried it that i include them in another Component, but it doesnt work. have anyone an idea whats wrong? Thanks Noran -- View this message in context: http://windows-installer-xml-wix-toolset.687559.n2.nabble.com/Msi-launch-file-too-late-tp5509690p5514247.html Sent from the wix-users mailing list archive at Nabble.com. ------------------------------------------------------------------------------ This SF.net Dev2Dev email is sponsored by: Show off your parallel programming skills. Enter the Intel(R) Threading Challenge 2010. http://p.sf.net/sfu/intel-thread-sfd _______________________________________________ WiX-users mailing list WiX-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wix-users