Recently at starting up my Acer Travelmate I get a strange pop-up' on the opening screen

The message says ' Catylist Control centre is not supported by your enabled graphics adapter ...Please update your ATI graphics adapter or enable your ATI adapter using Display Manager '

I go to Device Manager, look for the state of devices and see the following:-

General Tab

' Radeon Express 1259 Location PCI Bus1, Device 5' Function 0.

This device is working properly '

On pressing Driver Update Tab....and requesting Web Search for update I get:-

' Windows has determined software for your device is up to date '

How do I get rid of the pop up ?

All help will be acknowledged

John