georgexx ATI has relegated all cards from the X19xx series and down to legacy status, and as such those cards will only receive an updated
driver every 3 months or so. In this case it is supposed to be in the next set, which will be the Catalyst 9.7, and even then I am not sure that there will be any Windows 7 support for those cards.
Till then the best you can do is to use the Catalyst 9.3 Vista driver.