Windows Installer Editor Reference
104
Defining an Installation Project
(Visual Studio integrated editor only.) If this installation is part of a Visual Studio
solution, this is pre-filled.
Warning
If you are releasing a newer version of your application but are not using an
upgrade or patch, it is very important to enter a new version on the Product Details
page. Not doing so can cause the installation to open in maintenance mode instead
of in normal installation mode. This can result in an installation that is a mixture of
old and new files, which can cause errors in your application. The only exception is if
the installation contains no new files, no deletion of files, and no other system
changes, which means that only the contents of files are changed.
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Default Directory
During installation, this directory is displayed to the end user on the Destination
Folder dialog box, and the end user can change the default location for the
application. (The Destination Folder dialog box is called the Single Feature
Destination dialog box in Windows Installer Editor.) This defaults to the first
directory you create on the Files or Web Files page. To change the default directory,
select its value, click the Change button, and select a new directory.
See
Setting the Default Installation Directory
on page 107.
(Visual Studio integrated editor only.) If this installation is part of a Visual Studio
solution, this is pre-filled.
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Package Path
(Read-only.) This displays the installation file’s location.
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Repository ID
(Requires a repository connection.) (Read-only.) This displays the package’s unique
identifier in the Wise Software Repository, which Windows Installer Editor generates
in the form of a GUID. This ID is generated when you save or compile an installation
after entering the application and package names. It is also generated when you
import a package in Software Manager, if it does not already exist.
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Product Code
Every Windows Installer installation must have a unique product code, which is used
as the principal identification for the application. Windows Installer Editor generates
a product code in the form of a GUID, which ensures that no two applications ever
have the same product code. To change the product code:
Select its value and click the Change button.
On the dialog box that appears, click Yes to change the product code and the
upgrade code, or click No to change just the product code. If the installation is
an upgrade of an existing installation, then change the product code only.
See
Upgrades
on page 345.
Changing the product code also changes the package code. For information on
the product and package codes, see ProductCode Property, Package Codes, and
Product Codes in the Windows Installer SDK Help.
See
About GUIDs
on page 548.
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Application Type
Specify whether this is a standard Win32 or a .NET installation. This also determines
how Windows Installer Editor handles COM interoperability registry entries. This
defaults to the Default Application Type that is specified in Wise Options.