In InstallShield, the Product Code is managed in the view. Open your project in InstallShield .
If you are using the InstallShield interface (Premier, Professional, or Express), follow these steps: Open your project (.ism file).
Navigate to the section in the left-hand View List. Click on General Information . In the middle pane, locate the Product Properties category. Find the Product Code property. installshield product code
Understanding the InstallShield Product Code: A Guide for Developers
A Minor Upgrade differentiates itself from previous versions by introducing minor changes or fixes without removing the base application. For a Minor Upgrade, you the Product Code the same, increase the Product Version, and change the Package Code. 3. Small Updates / Hotfixes (Keep the Code) In InstallShield, the Product Code is managed in the view
Download and open (the official Microsoft database editor for MSI files). Open your .msi file in Orca.
Changes frequently. It identifies a specific version or edition of a program. Navigate to the section in the left-hand View List
: Windows Installer allows only one instance of a specific Product Code on a machine at a time. If you try to install a second app with the same code, Windows will block you with an error stating "Another version of this product is already installed".
A is a change that is small enough that it does not warrant a change to the product version number. The installer is a full .msi package that updates a product and is typically used for critical hotfixes. For this type of update, only the Package Code is changed, while the Product Code, Product Version, and Upgrade Code all remain the same.
is the definitive identity of an application. Within the InstallShield environment—the industry standard for creating Windows Installer (.msi) packages—this code acts as a unique GUID (Globally Unique Identifier) that distinguishes one specific product and version from every other piece of software in the world. The Role of the GUID
When you create a Basic MSI or InstallScript MSI project in InstallShield, Windows Installer uses this specific code to identify the application on the target operating system. Windows maps this code to registry keys that manage the application’s lifecycle, registration, and presence in the "Apps & Features" (Add/Remove Programs) control panel. Product Code vs. Upgrade Code vs. Package Code
