Windows Installer Editor Reference
69
Working With Wise Installation Files
5. On the Release Settings page, select the components to include in each release.
Example:
6. Compiling the project creates the following .MSIs:
Graphic32.msi, which installs only 32-bit components and runs on any platform.
Its Template Summary property is set to Intel, which represents a 32-bit
installation.
Graphic64.msi, which installs both 32-bit and 64-components and runs on 64-
bit platforms only. Its Template Summary property is set to x64.
See also:
Configuring a Feature Using the Feature Details Dialog
on page 96
Customizing a Release
on page 188
Defining a Feature and Component Set for a Release
on page 190
Defining the INSTALLDIR Property in a Mixed-
Platform Installation
The INSTALLDIR build property represents the main installation directory for the
application. By default, it is set to the first directory you create under the Program Files
folder on the Files page. A mixed platform project has two installation directories: one
under Program Files and another under Program Files (x86). However, the INSTALLDIR
property can have only one value. To see this, go to the Files page and view the
subdirectories of Program Files and Program Files (x86); only one will be designated as
the INSTALLDIR.
To define the second installation directory, add a custom action to set the default value
of INSTALLDIR based on the destination computer’s platform. Place the custom action at
the beginning of the installation initialization. You only need a custom action for the
undefined installation directory.
Select the 64-bit release.
Select the features to be
installed on 64-bit platforms.
Within each feature, select the
components to be installed on
64-bit platforms.