InstallShield Limited Edition allows you to create major upgrades which operate as full installations. Patch/quickpatch installations aren't supported with ISLE and you would need to use a full InstallShield Edition in order to create these types of packagers. Flexera provides a product called Flexnet Connect which you can use with InstallShield to distribute updates to your users. There is also support in Suite project types (available in the Premier edition) for downloadable updates. ... View more