Maybe try uninstalling CCC, use Ccleaner and Autoruns to delete AMD reg entries. Try install again, hope this helps.
I would recommend using the AMD Clean Uninstall Utility and trying a fresh installl of our latest Catalyst Beta drivers, available for download at www.amd.com/beta/. Prior to this, please ensure your Windows OS is fiully up to date, this includes alll recommended and optional updates.
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