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Windows Installer Editor Reference
96
Defining an Installation Project
z
Will be installed to run from source
Make the feature default to being run from source. (This option corresponds to
setting Favor Source in the Attributes drop-down list on the Feature Details
dialog box.)
If a feature is installed to run from source, it is available to the application and
visible to the end user, but is not actually installed on the local hard drive. When the
feature is invoked, your application must call Windows Installer functions, such as
MsiGetComponentPath, to locate and read the necessary files from the installation
source, which might be a CD-ROM or shared network directory. Example: Use this
option to specify a clip art library to run from the source. Then you must code your
application to try to read from the installation source when the end user tries to use
the clip art library.
z
Feature will be installed when required
Make the feature default to being advertised. (This option corresponds to setting
Favor Advertising in the Advertising drop-down list on the Feature Details dialog
box.)
If a feature is advertised, it is available to the application and visible to the end user,
but is not actually installed on the hard drive. If the installation source, such as a
CD-ROM or shared network directory, is available to the destination computer, the
feature is installed when the end user invokes the feature. If the installation source
is not available, the end user is prompted for the installation source.
z
Entire feature will be unavailable
Prevent the feature from appearing during installation and from being installed.
(This option corresponds to setting Never Install This Feature on the Level drop-
down list on the Feature Details dialog box.)
z
Hidden from user
Prevent the feature from appearing to the end user on the installation’s Select
Features dialog box. You can set this option in combination with any one of the other
options above. (This option corresponds to setting Hidden in the Display drop-
down list on the Feature Details dialog box.)
See also:
Features Page
on page 91
Configuring a Feature Using the Feature Details Dialog
on page 96
Configuring a Feature Using the Feature Details Dialog
When you create a new feature or edit an existing feature, you can configure the feature
using the Feature Details dialog box. Access this dialog box from Installation Expert or
Setup Editor.
See
Adding a New Feature
on page 94.
For technical information on the fields on this dialog box, see Feature Table in the
Windows Installer SDK Help.