I do not have an old card or CCC, but it looks like your trying to add the wrong folder/file, 'unins000' is usually the uninstall application.
My PC- Ryzen 5 5600x, B550 aorus pro ac, Hyper 212 black, 2 x 16gb F4-3600c16dgtzn kit, NM790 2TB, Nitro+RX6900XT, RM850, Win.10 Pro., LC27G55T.