I have uninstalled Catalist Controll centre on Windows7 and W8, downloaded latest versoin of ATI tool rebooted after install and I keep getting the same message on both OS's after ATI tool install. "the kernel mode driver does not seem to be running" "A device driver is required for communication with your video hardware" Do I need to install an older AMD driver? The Set Clock, Default, Find max core and find max mem are grayed out and unavailable, as are the sliders. Any help would be great. Thanks.