In a 32 bit msi I use the following property <Property Id="MSMQAVAILABLE"> <RegistrySearch Id="MSMQIsInstalled" Root="HKLM"
Key="System\CurrentControlSet\Services\MSMQ" Name="ImagePath" Type="raw" /> </Property> and the following Launch Condition <Condition Message="!(loc.MSMQError)"> <![CDATA[Installed OR (MSMQAVAILABLE)]]> </Condition> - that appears to work as expected - my message pops up if the Message Queue registry entry is not found. I created another msi installer based on 64 bit platform which is launched according to the target system using a Burn Bootstrapper. In this MSI I've tried checking a property as above - both with Win64="yes" and Win64="no". The property is never set in the log and the pop up always appears indicating that Message Queueing is not installed. I check the above path on a 64 bit system and the entries are there I also tried <Property Id="MSMQAVAILABLE64" Admin="yes" > <RegistrySearch Id="MSMQIsInstalled_64" Win64="yes" Root="HKLM" Key="SOFTWARE\Microsoft\MSMQ\Parameters" Name="CurrentBuild" Type="raw" /> </Property> <Property Id="MSMQAVAILABLE" Admin="yes" > <RegistrySearch Id="MSMQIsInstalled" Win64="yes" Root="HKLM" Key="SOFTWARE\Microsoft\MSMQ\Parameters" Name="MsmqRootPath" Type="file" /> </Property> <Property Id="MSMQAVAILABLE64" Admin="yes" > <RegistrySearch Id="MSMQIsInstalled64" Win64="no" Root="HKLM" Key="SOFTWARE\Wow6432Node\Microsoft\MSMQ\Parameters" Name="MsmqRootPath" Type="file" /> </Property> <Property Id="MSMQAVAILABLE64" Admin="yes" > <RegistrySearch Id="MSMQIsInstalled64" Win64="yes" Root="HKLM" Key="SOFTWARE\Wow6432Node\Microsoft\MSMQ\Parameters" Name="MsmqRootPath" Type="file" /> </Property> The keys are all there though the property is never set. Any ideas what I'm doing wrong? Message Queuing is definitely installed Thanks in advance N Lough ------------------------------------------------------------------------------ AlienVault Unified Security Management (USM) platform delivers complete security visibility with the essential security capabilities. Easily and efficiently configure, manage, and operate all of your security controls from a single console and one unified framework. Download a free trial. http://p.sf.net/sfu/alienvault_d2d _______________________________________________ WiX-users mailing list WiX-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wix-users