Upgrade Paths View
InstallShield 2022 Express Edition
In the Upgrade Paths view, you can indicate information specific to how you want your product to be updated. For example, you can provide the upgrade code (product GUID), minimum and maximum versions, language identifiers, and other information for any previous versions of your product for which you want the current version to update.
You can also use the Upgrade Paths view to work around an issue that causes an assembly to be removed from the global assembly cache (GAC) of the target system when a major upgrade is applied. For more information, see Preventing the Removal of Assemblies from the Global Assembly Cache During Upgrades.
See Also
Preventing the Current Installation from Overwriting a Future Major Version of the Same Product
Determining the Best Upgrade Solution