I just installed Catalyst Control Center and can't find how you actually open it anywhere. I have searched my computer. I find lots of info on google on how to install and use but nothing on opening it. I guess I am stupid.
There should be a folder in the start-all programs list. If not right click on the desktop to open it's properties and ccc should be at the top of the window.
you may want to look for that and make a shortcut.
You may also try reinstall it. You may have only installed the driver out of the package without installing CCC and the other programs such as AMD media codec comes with the package.
Reinstall it. Maybe you didn't select auto install and in select install component you only select install driver, or installation of the driver component is successful but others not, or you only download the driver component to install. Check the installation log at the end to make sure everything is installed correctly.