Windows Installer Editor Reference
72
Working With Wise Installation Files
z
Component Details dialog box
To display this dialog box, select Setup Editor > Components tab, right-click a
component, and select Details.
The 64-bit component check box designates a component as 64-bit. This is
marked when you add 64-bit .EXE and .DLL files or 64-bit registry keys. If this is not
marked, the component is registered as a 32-bit component.
What’s Different in a 64-bit Installation?
A 64-bit installation differs from a 32-bit installation in the following ways:
General Information page
The minimum version of Windows Installer is set to 2.00 in the Installer Version field.
Do not override this setting in a 64-bit installation, because 64-bit installations are not
supported by Windows Installer versions earlier than 2.0.
Setup Editor > Product Tab > Summary icon
The Template Summary property is set to x64 or Intel64, which indicates the platform
that is supported by the installation.
Condition Builder
Condition Builder contains additional property values:
z
VersionNT64, which is set when the installation runs on a 64-bit platform.
z
Intel64, which is set when the installation runs on an Itanium platform.
z
Msix64, which is set when the installation runs on an x64 platform.
Files Page, Visual Studio Solutions Page
Additional predefined directories appear in the lower-left list box: Program Files (x86)
and Windows\SysWOW64. These are for 32-bit components in a 64-bit installation.
See
Installation Directories
on page 128.
Setup Editor > Tables tab
The Directory table contains additional, 64-bit specific folders.
Registry page
z
The upper list boxes can display the 32-bit or 64-bit registry. The 64-bit registry is
visible only if your computer is running a 64-bit operating system.
z
The lower list boxes can display the 32-bit or 64-bit registry on any computer.
z
You can add registry keys and values to the 32-bit or 64-bit registry on any
computer.
See
Registry Page
on page 161.
Component Details dialog box
For a 64-bit component, the 64-bit component check box is marked and the
Condition field contains (VersionNT64).
See
Adding and Editing a Component
on page 425.