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-D996-4D47-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\{A4E269C1-168D-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



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