When you install Adobe Creative Suite 4, you receive the error message, "Setup has detected that you already have a more functional product installed. Setup will now terminate."
This message can occur when a more functional version of a product is already installed on the system on which Creative Suite 4 is being installed.
Restart the installation of Creative Suite 4, and choose to performa Custom Installation. When asked to select the products to install, de-select the product version for which a later or more functional version is already present on the system. For example, deselect Acrobat 9 Pro when Creative Suite 4 is being installed on a system where Acrobat 9 Pro Extended is installed.
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