I haven't coded how to do it in an MSI installer, (I have a Perl module that installs WiX if it isn't installed, instead) but there is a registry key that could be searched for: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows Installer XML\3.0\ProductVersion will contain the version of WiX that is installed.
--Curtis On Wed, 24 Jun 2009 18:03 -0400, "John Robbins" <j...@wintellect.com> wrote: > Hello, > > WiX 3.0 uses a Product Id="*" to autogenerate a product ID. Say you > wanted to build a tool that required WiX 3.0. How would your installer > correctly determine that any build of WiX 3.0 was installed? > > John > Wintellect > http://www.wintellect.com > 877-968-5528 > > > ------------------------------------------------------------------------------ > _______________________________________________ > WiX-users mailing list > WiX-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/wix-users -- Curtis Jewell swords...@csjewell.fastmail.us %DCL-E-MEM-BAD, bad memory -VMS-F-PDGERS, pudding between the ears [I use PC-Alpine, which deliberately does not display colors and pictures in HTML mail] ------------------------------------------------------------------------------ _______________________________________________ WiX-users mailing list WiX-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wix-users
