Glad it works for you. To explain the logic, it's adding a clause to each condition so that it will resolve to true if you're on the *other* architecture. So:
Installed OR (SQLSYNCX64SEARCH > "0" AND VersionNT64) OR (NOT VersionNT64) This is the x64 search, and resolves to true under the following conditions: * Installed - The product (your MSI) is already installed * OR (SQLSYNCX64SEARCH > "0" AND VersionNT64) - SQLSYNCX64SEARCH is set to a value greater than 0, and the architecture is x64 (VersionNT64 is set) * OR (NOT VersionNT64) - the architecture is x64 (in which case VersionNT64 would resolve to nothing) The other check works in a similar way, just with the other search, and reversing the VersionNT64 checks. On 19 December 2012 15:33, Steven Ogilvie <steven.ogil...@titus.com> wrote: > John, Rob, Peter, > > Thanks so much for your help... the below from John works like a charm! > Can't get my head around the logic but it works... > > Steve > > -----Original Message----- > From: John Ludlow [mailto:john.ludlow...@gmail.com] > Sent: December-19-12 9:24 AM > To: General discussion for Windows Installer XML toolset. > Subject: Re: [WiX-users] Registry search and condition message in installer > > That would only work at build time, if you were compiling an x86 MSI and an > x64 MSI. > > I think you just need to extend your condition to something like this: > > Installed OR (SQLSYNCX64SEARCH > "0" AND VersionNT64) OR (NOT VersionNT64) > > Installed OR (SQLSYNCX86SEARCH > "0" AND NOT VersionNT64) OR (VersionNT64) > > > On 19 December 2012 13:32, Steven Ogilvie <steven.ogil...@titus.com> wrote: >> Then I will have to use $(var.Platform) <> "x86" that should work >> >> -----Original Message----- >> From: Peter Shirtcliffe [mailto:pshirtcli...@sdl.com] >> Sent: December-19-12 5:11 AM >> To: General discussion for Windows Installer XML toolset. >> Subject: Re: [WiX-users] Registry search and condition message in >> installer >> >> VersionNT64 is undefined on a 32-bit OS so Installed OR (SQLSYNCX64SEARCH > >> "0" AND VersionNT64) would be >> FALSE or (something AND FALSE) === FALSE >> which would cause the message to display. >> >> -----Original Message----- >> From: Steven Ogilvie [mailto:steven.ogil...@titus.com] >> Sent: 19 December 2012 04:19 >> To: General discussion for Windows Installer XML toolset. >> Subject: Re: [WiX-users] Registry search and condition message in >> installer >> >> Oops I should have said as well... >> >> The 32 bit version is checked and correct since it is installed so the >> logic is correct for the 32 bit check of <Property >> Id="SQLSYNCX86SEARCH" Value="0"> it's the 64bit check that is failing >> on the 32 bit OS >> >> -----Original Message----- >> From: Rob Mensching [mailto:r...@robmensching.com] >> Sent: December-18-12 7:19 PM >> To: General discussion for Windows Installer XML toolset. >> Subject: Re: [WiX-users] Registry search and condition message in >> installer >> >> I always use a verbose log file to check the values of Properties since that >> where I usually make my mistakes. >> >> >> On Tue, Dec 18, 2012 at 3:14 PM, StevenOgilvie <sogil...@msn.com> wrote: >> >>> I have a 32 bit installer, it can run on a 32 bit or a 64 bit OS... >>> On the 32 bit OS only the 32 bit pre requisites are run, but on the >>> 64 bit OS both 32/64 bit pre requisites are run. >>> >>> The installer verifies that the pre requisites are installed (ya its >>> overkill but that is another story)... >>> >>> On a 64 bit machine all works fine, on a 32 bit OS I am running into >>> errors where the condition message displays even though it shouldn't, >>> I have been playing around with this for too long, what am I doing >>> wrong? thanks in advance... >>> >>> Registry check: >>> >>> <Property Id="SQLSYNCX86SEARCH" Value="0"> >>> <RegistrySearch Id="SQLSyncx86Search" >>> >>> >>> >> Key="SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\{7AC8EF88-D99 >> 6-4D47- >> B40C-4DD93E307481}" >>> Name="DisplayVersion" >>> Root="HKLM" >>> Type="raw" >>> Win64="no"/> >>> </Property> >>> >>> <Property Id="SQLSYNCX64SEARCH" Value="0"> >>> <RegistrySearch Id="SQLSyncx64Search" >>> >>> >>> >> Key="SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\{A4E269C1-168 >> D-40D3- >> 9ABD-57FE4D4DB537}" >>> Name="DisplayVersion" >>> Root="HKLM" >>> Type="raw" >>> Win64="yes"/> >>> </Property> >>> >>> Condition Message: >>> <Condition Message="Requires Microsoft Sync Framework 2.1 Core >>> Components >>> (x86) installed. To download the requirement please visit: >>> http://www.microsoft.com/en-us/download/default.aspx >>> then restart the $(var.ProductName) setup."> >>> < ! [ CDATA [Installed OR (SQLSYNCX86SEARCH > "0")]]> >>> </Condition> >>> <Condition Message="Requires Microsoft Sync Framework 2.1 Core >>> Components (x64) installed. To download the requirement please visit: >>> http://www.microsoft.com/en-us/download/default.aspx >>> then restart the $(var.ProductName) setup."> >>> < ! [CDATA [(Installed OR (SQLSYNCX64SEARCH > "0" AND VersionNT64)]]> >>> </Condition> >>> >>> BTW I have added spaces < ! [ CDATA because nabble doesn't like this >>> :) Steve >>> >>> >>> >>> -- >>> View this message in context: >>> http://windows-installer-xml-wix-toolset.687559.n2.nabble.com/Registr >>> y -search-and-condition-message-in-installer-tp7582450.html >>> Sent from the wix-users mailing list archive at Nabble.com. >>> >>> >>> --------------------------------------------------------------------- >>> - >>> -------- LogMeIn Rescue: Anywhere, Anytime Remote support for IT. >>> Free Trial Remotely access PCs and mobile devices and provide instant >>> support Improve your efficiency, and focus on delivering more >>> value-add services Discover what IT Professionals Know. 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