
Example:
1. Display an error message dialog box.
Setting to skip if a driver or application of the same version is already installed
When installing a driver or application, the skip setting is used to set whether to skip the installation if a
driver or application of the same version is already installed.
In Packager, skip cannot be set to ON/OFF. During default setting, skip is set to ON. Usually, when the
skip setting is ON causes no problems. Moreover, the installation time can be shortened by setting a skip
to ON.
As
a means for dealing with deficiencies, etc., in software that is already installed, it may, for example, be
overwritten by the same version of the software. Skip Off is designated at this time.
Scenario file editing
• For
a scenario file in which multiple drivers are installed (multiple installation sections of a driver exist),
a skip cannot be set for each individual driver. Setting is common to installation of all drivers. Only
the installation section's Skip key of the first driver in a scenario file is validated if the driver contains
multiple installation sections (not including the installation section of the application). The installation
section's Skip key of other drivers is ignored. Therefore, specify using the installation section's Skip
key of the first driver in a scenario file. A skip can be set to each application when multiple applications
are installed.
1. Create an installation package that contains the "Add printer", "Update driver", or "Add
application" operation using Packager.
2. Specify one of the following values for the "Skip" key in the "Install" section of the driver:
If the scenario file contains multiple driver "Install" sections, edit the "Skip" key of the first driver's
"Install" section in the file.
• ON
Installation is skipped if a driver or application of the same version has already been installed
(This is the default value of a Packager).
7. Installation Support
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