I have been trying to open Catalyst Control Center to manage Ghost of a Tale game, so I could play it normally, but it won't even open. I tried updating aplication (graphic drivers), runing as administrator, checking task manager and system tray, but it still won't open.

Any suggestions?

Somehow this thread disappeared.

CCC is still available?
are you on old drivers?

Didn't know country mattered in case of driver updation.
Anyway, I asked because AMD replaced Catalyst with Radeon Software in late 2015.

So, check if your graphics are still supported or have been after the introduction of the new client, then uninstall CCC and install the new client.

I do not think country has anything whatsoever to do with this.

@OP
I know you said that you did the task manager method, but did you try starting the CCC through "right-click and open" or from the installation directory itself? I heard it works for some.

Another method is to cleanly uninstall the old drivers and the Catalyst Control Center itself. You can do the CCC uninstall through the control panel (uninstall AMD Catalyst install manager).

Next, I read that this software uninstalls driver stuff more rigorously. Don't know if it's true though, but you can give it a whirl.
Driver cleaner

Then update your drivers and reinstall the Catalyst Control Center itself. Restart your computer.

It was just a bad joke.